- Materia-seminarios

SEMINAR: Quantum Thermodynamics and Computation Group---Antonio Ruiz-Molero
by Michalis Skotiniotis 09 Apr '24

09 Apr '24

El grupo de Termodinámica y Computación Cuántica les invita al siguiente seminario Fecha: Viernes 12 de Abril Hora: 10:00 am Lugar: Laboratorio de Fïsica Computacional, Dept de Electromagnetismo y Física de al Materia, Planta Baja, Facultad de Ciencias (junto al péndulo gigante) Ponente: Antonio Ruiz-Molero (INL Braga) Titulo: Estimation of environmental parameters in open quantum systems using Bayesian learning. Application to quantum dots. Resumen: In open quantum dynamics, the structure of the environment determines the way a system loses its coherence. In this seminar, we show how to use a Bayesian learning protocol to infer properties of the environment from experimental data. Specifically, we estimate a set of scalar parameters of the spectral density of the bath that interacts with a quantum dot via exciton-phonon interaction in the weak coupling regime, using simulated data. We will compare offline and online protocols and their performance. For those without a background in the topic, we will review concepts on the theory of open quantum systems, quantum metrology, quantum process tomography, and parameter estimation. El seminario es accesible para los estudiantes de grado, a los que recomendamos encarecidamente que asistan. Para aquellos que no puedan asistir, también hemos configurado una reunión de Google donde el seminario se transmitirá en vivo. http://meet.google.com/pfu-awyh-hmz También os recordamos a todos la página web del Seminario de Grupos, https://ic1.ugr.es/eventos/wp/qjc/ donde se publicarán anuncios pasados, presentes y futuros. Nos vemos a todos allí DJM ________________________________________________________________________________ Dear all The Quantum Thermodynamics and Computation group cordially invites you to the following seminar Date: Friday 12th April Time: 10:00 am Location: Computational Physics Laboratory, Department of Electromagnetism and Condensed Mater, Ground Floor, Faculty of Science (next to the giant pendulum) Speaker: Antonio Ruiz-Molero (INL Braga) Title: Estimation of environmental parameters in open quantum systems using Bayesian learning. Application to quantum dots. Abstract: In open quantum dynamics, the structure of the environment determines the way a system loses its coherence. In this seminar, we show how to use a Bayesian learning protocol to infer properties of the environment from experimental data. Specifically, we estimate a set of scalar parameters of the spectral density of the bath that interacts with a quantum dot via exciton-phonon interaction in the weak coupling regime, using simulated data. We will compare offline and online protocols and their performance. For those without a background in the topic, we will review concepts on the theory of open quantum systems, quantum metrology, quantum process tomography, and parameter estimation. The seminar is accessible to undergraduate students, whom we strongly encourage to attend. For those of you unable to attend the seminar, we have set-up the following google meet link for the upcoming seminar. http://meet.google.com/pfu-awyh-hmz We would also like to bring to your attention the groups seminar page https://ic1.ugr.es/eventos/wp/qjc/ where you can find relevant material and information about past, present, and future seminars. See you all there DJM. --------------------------------------------------------- Dr. Michalis Skotiniotis Grupo de Termodinámica y Información Cuántica. Departamento de Electromagnetismo y Física de la Materia. Instituto Carlos I de Física Teórica y Computacional. Facultad de Ciencias, Av. Fuentenueva s/n Universidad de Granada Granada, 18071 Spain Email: mskotiniotis(a)onsager.ugr.es ---------------------------------------------------------

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SEMINAR: Quantum Thermodynamics and Computation group---Simon Morelli
by Michalis Skotiniotis 03 Apr '24

03 Apr '24

El grupo de Termodinámica y Computación Cuántica les invita al siguiente seminario Fecha: Viernes 5/4/2024 Hora: 11:00 am Lugar: Laboratorio de Fïsica Computacional, Dept de Electromagnetismo y Física de al Materia, Planta Baja, Facultad de Ciencias (junto al péndulo gigante) Ponente: Simon Morelli (Basque Centre for Applied Mathematics) Titulo: Correlation constraints and the Bloch geometry of two qubits Resumen: The quantum marginal problem investigates the compatibility of the eigenvalues of the local and global states of a multipartite quantum system. It is a fundamental problem in quantum information for which the solution is only known for simple cases. We investigate a simpler question of the same flavour: Given the purities of the local states of a multipartite system, what is the maximum purity the global state can achieve? We derive a new inequality that holds for bipartite systems of arbitrary dimensions and gives a complete solution for two qubits. Together with previous findings, this result gives rise to a new representation of the quantum state space – the Bloch ball – of two qubits. We show that this 3-dimensional visualization has various interesting properties regarding geometry and argue why it indeed captures many relevant properties of the full, high-dimensional, state space. Finally we extend this solution to three-qubit states, where we derive tight inequalities on the two- and three-body correlations compatible with a pure state. El seminario es accesible para los estudiantes de grado, a los que recomendamos encarecidamente que asistan. Para aquellos que no puedan asistir, también hemos configurado una reunión de Google donde el seminario se transmitirá en vivo. https://meet.google.com/pfu-awyh-hmz También os recordamos a todos la página web del Seminario de Grupos, https://ic1.ugr.es/eventos/wp/qjc/ donde se publicarán anuncios pasados, presentes y futuros. Nos vemos a todos allí DJM ________________________________________________________________________________ Dear all The Quantum Thermodynamics and Computation group cordially invites you to the following seminar Date: Friday 5/4/2024 Time: 11:00 am Location: Computational Physics Laboratory, Department of Electromagnetism and Condensed Mater, Ground Floor, Faculty of Science (next to the giant pendulum) Speaker: Simon Morelli (Basque Centre for Applied Mathematics) Title: Correlation constraints and the Bloch geometry of two qubits Abstract: The quantum marginal problem investigates the compatibility of the eigenvalues of the local and global states of a multipartite quantum system. It is a fundamental problem in quantum information for which the solution is only known for simple cases. We investigate a simpler question of the same flavour: Given the purities of the local states of a multipartite system, what is the maximum purity the global state can achieve? We derive a new inequality that holds for bipartite systems of arbitrary dimensions and gives a complete solution for two qubits. Together with previous findings, this result gives rise to a new representation of the quantum state space – the Bloch ball – of two qubits. We show that this 3-dimensional visualization has various interesting properties regarding geometry and argue why it indeed captures many relevant properties of the full, high-dimensional, state space. Finally we extend this solution to three-qubit states, where we derive tight inequalities on the two- and three-body correlations compatible with a pure state. The seminar is accessible to undergraduate students, whom we strongly encourage to attend. For those of you unable to attend the seminar, we have set-up the following google meet link for the upcoming seminar. https://meet.google.com/pfu-awyh-hmz We would also like to bring to your attention the groups seminar page    https://ic1.ugr.es/eventos/wp/qjc/   where <https://ic1.ugr.es/eventos/wp/qjc/%E2%80%A8%C2%A0%E2%80%A8where> you can find relevant material and information about past, present, and future seminars. See you all there DJM. --------------------------------------------------------- Dr. Michalis Skotiniotis Grupo de Termodinámica y Información Cuántica. Departamento de Electromagnetismo y Física de la Materia. Instituto Carlos I de Física Teórica y Computacional. Facultad de Ciencias, Av. Fuentenueva s/n Universidad de Granada Granada, 18071 Spain Email: mskotiniotis(a)onsager.ugr.es ---------------------------------------------------------

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SEMINAR: Quantum Termodynamics and Computation Group, Simon Morelli
by mskotiniotis＠ugr.es 03 Apr '24

03 Apr '24

El grupo de Termodinámica y Computación Cuántica les invita al siguiente seminario Fecha: Viernes 5/4/2024 Hora: 11:00 am Lugar: Laboratorio de Fïsica Computacional, Dept de Electromagnetismo y Física de al Materia, Planta Baja, Facultad de Ciencias (junto al péndulo gigante) Ponente: Simon Morelli (Basque Centre for Applied Mathematics) Titulo: Correlation constraints and the Bloch geometry of two qubits Resumen: The quantum marginal problem investigates the compatibility of the eigenvalues of the local and global states of a multipartite quantum system. It is a fundamental problem in quantum information for which the solution is only known for simple cases. We investigate a simpler question of the same flavour: Given the purities of the local states of a multipartite system, what is the maximum purity the global state can achieve? We derive a new inequality that holds for bipartite systems of arbitrary dimensions and gives a complete solution for two qubits. Together with previous findings, this result gives rise to a new representation of the quantum state space – the Bloch ball – of two qubits. We show that this 3-dimensional visualization has various interesting properties regarding geometry and argue why it indeed captures many relevant properties of the full, high-dimensional, state space. Finally we extend this solution to three-qubit states, where we derive tight inequalities on the two- and three-body correlations compatible with a pure state. El seminario es accesible para los estudiantes de grado, a los que recomendamos encarecidamente que asistan. Para aquellos que no puedan asistir, también hemos configurado una reunión de Google donde el seminario se transmitirá en vivo. https://meet.google.com/pfu-awyh-hmz También os recordamos a todos la página web del Seminario de Grupos, https://ic1.ugr.es/eventos/wp/qjc/ donde se publicarán anuncios pasados, presentes y futuros. Nos vemos a todos allí DJM ________________________________________________________________________________ Dear all The Quantum Thermodynamics and Computation group cordially invites you to the following seminar Date: Friday 5/4/2024 Time: 11:00 am Location: Computational Physics Laboratory, Department of Electromagnetism and Condensed Mater, Ground Floor, Faculty of Science (next to the giant pendulum) Speaker: Simon Morelli (Basque Centre for Applied Mathematics) Title: Correlation constraints and the Bloch geometry of two qubits Abstract: The quantum marginal problem investigates the compatibility of the eigenvalues of the local and global states of a multipartite quantum system. It is a fundamental problem in quantum information for which the solution is only known for simple cases. We investigate a simpler question of the same flavour: Given the purities of the local states of a multipartite system, what is the maximum purity the global state can achieve? We derive a new inequality that holds for bipartite systems of arbitrary dimensions and gives a complete solution for two qubits. Together with previous findings, this result gives rise to a new representation of the quantum state space – the Bloch ball – of two qubits. We show that this 3-dimensional visualization has various interesting properties regarding geometry and argue why it indeed captures many relevant properties of the full, high-dimensional, state space. Finally we extend this solution to three-qubit states, where we derive tight inequalities on the two- and three-body correlations compatible with a pure state. The seminar is accessible to undergraduate students, whom we strongly encourage to attend. For those of you unable to attend the seminar, we have set-up the following google meet link for the upcoming seminar. https://meet.google.com/pfu-awyh-hmz We would also like to bring to your attention the groups seminar page    https://ic1.ugr.es/eventos/wp/qjc/   where you can find relevant material and information about past, present, and future seminars. See you all there DJM.

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Fwd: [qipc.spain] Reminder: PYSQT Seminar TODAY 20th March 16:00h (CET)
by Álvaro Tejero 20 Mar '24

20 Mar '24

-------- Mensaje reenviado -------- Asunto: [qipc.spain] Reminder: PYSQT Seminar TODAY 20th March 16:00h (CET) Fecha: Wed, 20 Mar 2024 10:19:14 +0100 De: PYSQT organization (via qipc.spain Mailing List) <qipc.spain(a)listas.csic.es> Responder a: PYSQT organization <pysqt.organization(a)gmail.com> Para: qipc.spain(a)listas.csic.es Hi all, We just wanted to remind you that the March PYSQT Seminar will be held *TODAY* at *16:00 *(CET). The speaker will be Michalis Skotiniotis, from the Universidad de Granada, and will give a seminar titled *"Symmetry in Quantum Information: From Protocols to Foundations"*. You can find the abstract in the attached poster. You can join the meeting via the following Zoom link: https://zoom.us/j/93730325793?pwd=aG1STTZlZUxPbzl6cVNZb1JGVWNDQT09 <https://urldefense.com/v3/__https://zoom.us/j/93730325793?pwd=aG1STTZlZUxPb…> ID de reunión: 937 3032 5793 Código de acceso: pysqt Thank you and see you later! PYSQT Network

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SEMINAR de Grupo Termodinámica y Computación Cuántica---Alvaro Tejero
by Michalis Skotiniotis 13 Mar '24

13 Mar '24

El grupo de Termodinámica y Computación Cuántica les invita al siguiente seminario Fecha: Viernes 15 de Marzo Hora: 11:00 am Lugar: Laboratorio de Física Computacional, Dept de Electromagnetismo y Física de al Materia, Planta Baja, Facultad de Ciencias (junto al péndulo gigante) Ponente: Alvaro Tejero (Departamento de Electromagnetismo y Física de la Materia, Universidad de Granada) Titulo: Lectures on Quantum Thermodynamics II Resumen: Quantum thermodynamics arises when extending the ideas from classical thermodynamics to the microscopic, i.e., quantum, regime. In this course, we will address the fundamentals of the theory focusing on the laws of quantum thermodynamics. We will also present the main practical applications of this theory, such as quantum thermal machines and batteries, and point out the main conceptual issues when dealing with quantities such as heat, work, or entropy. Please note: This is a graduate-level course. Attendees are expected to have a minimum understanding of thermodynamics and quantum theory. While familiarity with Master Equation techniques is advisable (see Ref. [1]), a general overview will be provided at the beginning of the course. Structure: 1. Introduction and historical motivation 2. Previous key concepts 3. Laws of Quantum Thermodynamics 4. Entropy production, Quantum Information and Thermodynamics 5. Applications: Quantum thermal engines and batteries [1] D. Manzano, A short introduction to the Lindblad master equation, AIP Advances 10, 025106 (2020). (https://arxiv.org/abs/1906.04478) [2] P. Strasberg, Quantum Stochastic Thermodynamics: Foundations and Selected Applications. Oxford University Press (2022) [3] S. Deffner and S. Campbell, Quantum Thermodynamics: An introduction to the thermodynamics of quantum information, Morgan & Claypool Publishers (2019). (https://arxiv.org/abs/1907.01596) [4] F. Binder et al. (eds.), Thermodynamics in the quantum regime. Springer (2018) [5] S. Vinjanampathy and J. Anders, Quantum Thermodynamics, Contemporary Physics, 57, 545 (2016) (https://arxiv.org/abs/1508.06099) [6] G. Landi and M. Paternostro, Irreversible entropy production, from quantum to classical, Rev. Mod. Phys. 93, 035008 (2021) (https://arxiv.org/abs/2009.07668) [7] S. Bhattacharjee and A. Dutta, Quantum thermal machines and batteries, Eur. Phys. J. B 94, 239 (2021) (https://arxiv.org/abs/2008.07889) [8] N. Myers, O. Abah and S. Deffner, Quantum thermodynamic devices: from theoretical proposals to experimental reality, AVS Quantum Sci. 4, 027101 (2022) (https://arxiv.org/abs/2201.01740) El seminario es accesible para los estudiantes de grado con conocimientos basicos en Termodynámica y Información Cuántica , a los que recomendamos encarecidamente que asistan. Para aquellos que no puedan asistir, también hemos configurado una reunión de Google donde el seminario se transmitirá en vivo. https://meet.google.com/pfu-awyh-hmz También os recordamos a todos la página web del Seminario de Grupos, https://ic1.ugr.es/eventos/wp/qjc/ donde se publicarán anuncios pasados, presentes y futuros. Nos vemos a todos allí DJM -------------------------------------------------------------------------------------------------- Dear all The Quantum Thermodynamics and Computation group cordially invites you to the following seminar Date: Friday March 15th Time: 11:00 am Location: Computational Physics Laboratory, Department of Electromagnetism and Condensed Mater, Ground Floor, Faculty of Science (next to the giant pendulum) Speaker: Alvaro Tejero (Department of electromagnetism and Condensed Matter, University of Granada ) Title: Lectures on Quantum Thermodynamics II Abstract: Quantum thermodynamics arises when extending the ideas from classical thermodynamics to the microscopic, i.e., quantum, regime. In this course, we will address the fundamentals of the theory focusing on the laws of quantum thermodynamics. We will also present the main practical applications of this theory, such as quantum thermal machines and batteries, and point out the main conceptual issues when dealing with quantities such as heat, work, or entropy. Please note: This is a graduate-level course. Attendees are expected to have a minimum understanding of thermodynamics and quantum theory. While familiarity with Master Equation techniques is advisable (see Ref. [1]), a general overview will be provided at the beginning of the course. Structure: 1. Introduction and historical motivation 2. Previous key concepts 3. Laws of Quantum Thermodynamics 4. Entropy production, Quantum Information and Thermodynamics 5. Applications: Quantum thermal engines and batteries [1] D. Manzano, A short introduction to the Lindblad master equation, AIP Advances 10, 025106 (2020). (https://arxiv.org/abs/1906.04478) [2] P. Strasberg, Quantum Stochastic Thermodynamics: Foundations and Selected Applications. Oxford University Press (2022) [3] S. Deffner and S. Campbell, Quantum Thermodynamics: An introduction to the thermodynamics of quantum information, Morgan & Claypool Publishers (2019). (https://arxiv.org/abs/1907.01596) [4] F. Binder et al. (eds.), Thermodynamics in the quantum regime. Springer (2018) [5] S. Vinjanampathy and J. Anders, Quantum Thermodynamics, Contemporary Physics, 57, 545 (2016) (https://arxiv.org/abs/1508.06099) [6] G. Landi and M. Paternostro, Irreversible entropy production, from quantum to classical, Rev. Mod. Phys. 93, 035008 (2021) (https://arxiv.org/abs/2009.07668) [7] S. Bhattacharjee and A. Dutta, Quantum thermal machines and batteries, Eur. Phys. J. B 94, 239 (2021) (https://arxiv.org/abs/2008.07889) [8] N. Myers, O. Abah and S. Deffner, Quantum thermodynamic devices: from theoretical proposals to experimental reality, AVS Quantum Sci. 4, 027101 (2022) (https://arxiv.org/abs/2201.01740) The seminar is accessible to undergraduate students with a basic knowledge in Thermodynamics and Quantum Information, whom we strongly encourage to attend. For those of you unable to attend the seminar, we have set-up the following google meet link for the upcoming seminar. https://meet.google.com/pfu-awyh-hmz We would also like to bring to your attention the groups seminar page https://ic1.ugr.es/eventos/wp/qjc/ where you can find relevant material and information about past, present, and future seminars. See you all there DJM.--------------------------------------------------------- Dr. Michalis Skotiniotis Grupo de Termodinámica y Información Cuántica. Departamento de Electromagnetismo y Física de la Materia. Instituto Carlos I de Física Teórica y Computacional. Facultad de Ciencias, Av. Fuentenueva s/n Universidad de Granada Granada, 18071 Spain Email: mskotiniotis(a)onsager.ugr.es ---------------------------------------------------------

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SEMINAR de grupo de Termodynámica y Computación Cuántica---Alvaro Tejero
by mskotiniotis＠ugr.es 13 Mar '24

13 Mar '24

El grupo de Termodinámica y Computación Cuántica les invita al siguiente seminario Fecha: Viernes 15 de Marzo Hora: 11:00 am Lugar: Laboratorio de Física Computacional, Dept de Electromagnetismo y Física de al Materia, Planta Baja, Facultad de Ciencias (junto al péndulo gigante) Ponente: Alvaro Tejero (Departamento de Electromagnetismo y Física de la Materia, Universidad de Granada) Titulo: Lectures on Quantum Thermodynamics II Resumen: Quantum thermodynamics arises when extending the ideas from classical thermodynamics to the microscopic, i.e., quantum, regime. In this course, we will address the fundamentals of the theory focusing on the laws of quantum thermodynamics. We will also present the main practical applications of this theory, such as quantum thermal machines and batteries, and point out the main conceptual issues when dealing with quantities such as heat, work, or entropy. Please note: This is a graduate-level course. Attendees are expected to have a minimum understanding of thermodynamics and quantum theory. While familiarity with Master Equation techniques is advisable (see Ref. [1]), a general overview will be provided at the beginning of the course. Structure: 1. Introduction and historical motivation 2. Previous key concepts 3. Laws of Quantum Thermodynamics 4. Entropy production, Quantum Information and Thermodynamics 5. Applications: Quantum thermal engines and batteries [1] D. Manzano, A short introduction to the Lindblad master equation, AIP Advances 10, 025106 (2020). (https://arxiv.org/abs/1906.04478) [2] P. Strasberg, Quantum Stochastic Thermodynamics: Foundations and Selected Applications. Oxford University Press (2022) [3] S. Deffner and S. Campbell, Quantum Thermodynamics: An introduction to the thermodynamics of quantum information, Morgan & Claypool Publishers (2019). (https://arxiv.org/abs/1907.01596) [4] F. Binder et al. (eds.), Thermodynamics in the quantum regime. Springer (2018) [5] S. Vinjanampathy and J. Anders, Quantum Thermodynamics, Contemporary Physics, 57, 545 (2016) (https://arxiv.org/abs/1508.06099) [6] G. Landi and M. Paternostro, Irreversible entropy production, from quantum to classical, Rev. Mod. Phys. 93, 035008 (2021) (https://arxiv.org/abs/2009.07668) [7] S. Bhattacharjee and A. Dutta, Quantum thermal machines and batteries, Eur. Phys. J. B 94, 239 (2021) (https://arxiv.org/abs/2008.07889) [8] N. Myers, O. Abah and S. Deffner, Quantum thermodynamic devices: from theoretical proposals to experimental reality, AVS Quantum Sci. 4, 027101 (2022) (https://arxiv.org/abs/2201.01740) El seminario es accesible para los estudiantes de grado con conocimientos basicos en Termodynámica y Información Cuántica , a los que recomendamos encarecidamente que asistan. Para aquellos que no puedan asistir, también hemos configurado una reunión de Google donde el seminario se transmitirá en vivo. https://meet.google.com/pfu-awyh-hmz También os recordamos a todos la página web del Seminario de Grupos, https://ic1.ugr.es/eventos/wp/qjc/ donde se publicarán anuncios pasados, presentes y futuros. Nos vemos a todos allí DJM -------------------------------------------------------------------------------------------------- Dear all The Quantum Thermodynamics and Computation group cordially invites you to the following seminar Date: Friday March 15th Time: 11:00 am Location: Computational Physics Laboratory, Department of Electromagnetism and Condensed Mater, Ground Floor, Faculty of Science (next to the giant pendulum) Speaker: Alvaro Tejero (Department of electromagnetism and Condensed Matter, University of Granada ) Title: Lectures on Quantum Thermodynamics II Abstract: Quantum thermodynamics arises when extending the ideas from classical thermodynamics to the microscopic, i.e., quantum, regime. In this course, we will address the fundamentals of the theory focusing on the laws of quantum thermodynamics. We will also present the main practical applications of this theory, such as quantum thermal machines and batteries, and point out the main conceptual issues when dealing with quantities such as heat, work, or entropy. Please note: This is a graduate-level course. Attendees are expected to have a minimum understanding of thermodynamics and quantum theory. While familiarity with Master Equation techniques is advisable (see Ref. [1]), a general overview will be provided at the beginning of the course. Structure: 1. Introduction and historical motivation 2. Previous key concepts 3. Laws of Quantum Thermodynamics 4. Entropy production, Quantum Information and Thermodynamics 5. Applications: Quantum thermal engines and batteries [1] D. Manzano, A short introduction to the Lindblad master equation, AIP Advances 10, 025106 (2020). (https://arxiv.org/abs/1906.04478) [2] P. Strasberg, Quantum Stochastic Thermodynamics: Foundations and Selected Applications. Oxford University Press (2022) [3] S. Deffner and S. Campbell, Quantum Thermodynamics: An introduction to the thermodynamics of quantum information, Morgan & Claypool Publishers (2019). (https://arxiv.org/abs/1907.01596) [4] F. Binder et al. (eds.), Thermodynamics in the quantum regime. Springer (2018) [5] S. Vinjanampathy and J. Anders, Quantum Thermodynamics, Contemporary Physics, 57, 545 (2016) (https://arxiv.org/abs/1508.06099) [6] G. Landi and M. Paternostro, Irreversible entropy production, from quantum to classical, Rev. Mod. Phys. 93, 035008 (2021) (https://arxiv.org/abs/2009.07668) [7] S. Bhattacharjee and A. Dutta, Quantum thermal machines and batteries, Eur. Phys. J. B 94, 239 (2021) (https://arxiv.org/abs/2008.07889) [8] N. Myers, O. Abah and S. Deffner, Quantum thermodynamic devices: from theoretical proposals to experimental reality, AVS Quantum Sci. 4, 027101 (2022) (https://arxiv.org/abs/2201.01740) The seminar is accessible to undergraduate students with a basic knowledge in Thermodynamics and Quantum Information, whom we strongly encourage to attend. For those of you unable to attend the seminar, we have set-up the following google meet link for the upcoming seminar. https://meet.google.com/pfu-awyh-hmz We would also like to bring to your attention the groups seminar page https://ic1.ugr.es/eventos/wp/qjc/ where you can find relevant material and information about past, present, and future seminars. See you all there DJM.

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SEMINAR de Grupo de Termodynámica y Computación Cuántica---Alvaro Tejero
by Michalis Skotiniotis 04 Mar '24

04 Mar '24

El grupo de Termodinámica y Computación Cuántica les invita al siguiente seminario Fecha: Viernes 8 de Marzo Hora: 11:00 am Lugar: Laboratorio de Fïsica Computacional, Dept de Electromagnetismo y Física de al Materia, Planta Baja, Facultad de Ciencias (junto al péndulo gigante) Ponente: Alvaro Tejero (Departamento de Electromagnetismo y Física de la Materia, Universidad de Granada) Titulo: Lectures on Quantum Thermodynamics Resumen: Quantum thermodynamics arises when extending the ideas from classical thermodynamics to the microscopic, i.e., quantum, regime. In this course, we will address the fundamentals of the theory focusing on the laws of quantum thermodynamics. We will also present the main practical applications of this theory, such as quantum thermal machines and batteries, and point out the main conceptual issues when dealing with quantities such as heat, work, or entropy. Please note: This is a graduate-level course. Attendees are expected to have a minimum understanding of thermodynamics and quantum theory. While familiarity with Master Equation techniques is advisable (see Ref. [1]), a general overview will be provided at the beginning of the course. Structure: 1. Introduction and historical motivation 2. Previous key concepts 3. Laws of Quantum Thermodynamics 4. Entropy production, Quantum Information and Thermodynamics 5. Applications: Quantum thermal engines and batteries [1] D. Manzano, A short introduction to the Lindblad master equation, AIP Advances 10, 025106 (2020). (https://arxiv.org/abs/1906.04478) [2] P. Strasberg, Quantum Stochastic Thermodynamics: Foundations and Selected Applications. Oxford University Press (2022) [3] S. Deffner and S. Campbell, Quantum Thermodynamics: An introduction to the thermodynamics of quantum information, Morgan & Claypool Publishers (2019). (https://arxiv.org/abs/1907.01596) [4] F. Binder et al. (eds.), Thermodynamics in the quantum regime. Springer (2018) [5] S. Vinjanampathy and J. Anders, Quantum Thermodynamics, Contemporary Physics, 57, 545 (2016) (https://arxiv.org/abs/1508.06099) [6] G. Landi and M. Paternostro, Irreversible entropy production, from quantum to classical, Rev. Mod. Phys. 93, 035008 (2021) (https://arxiv.org/abs/2009.07668) [7] S. Bhattacharjee and A. Dutta, Quantum thermal machines and batteries, Eur. Phys. J. B 94, 239 (2021) (https://arxiv.org/abs/2008.07889) [8] N. Myers, O. Abah and S. Deffner, Quantum thermodynamic devices: from theoretical proposals to experimental reality, AVS Quantum Sci. 4, 027101 (2022) (https://arxiv.org/abs/2201.01740) El seminario es accesible para los estudiantes de grado con conocimientos basicos en Termodynámica y Información Cuántica , a los que recomendamos encarecidamente que asistan. Para aquellos que no puedan asistir, también hemos configurado una reunión de Google donde el seminario se transmitirá en vivo. https://meet.google.com/mmj-wgez-dee También os recordamos a todos la página web del Seminario de Grupos, https://ic1.ugr.es/eventos/wp/qjc/ donde se publicarán anuncios pasados, presentes y futuros. Nos vemos a todos allí DJM ________________________________________________________________________________ Dear all The Quantum Thermodynamics and Computation group cordially invites you to the following seminar Date: Friday March 8th Time: 11:00 am Location: Computational Physics Laboratory, Department of Electromagnetism and Condensed Mater, Ground Floor, Faculty of Science (next to the giant pendulum) Speaker: Alvaro Tejero (Department od electromagnetism and Condensed Matter, University of Granada ) Title: Lectures on Quantum Thermodynamics Abstract: Quantum thermodynamics arises when extending the ideas from classical thermodynamics to the microscopic, i.e., quantum, regime. In this course, we will address the fundamentals of the theory focusing on the laws of quantum thermodynamics. We will also present the main practical applications of this theory, such as quantum thermal machines and batteries, and point out the main conceptual issues when dealing with quantities such as heat, work, or entropy. Please note: This is a graduate-level course. Attendees are expected to have a minimum understanding of thermodynamics and quantum theory. While familiarity with Master Equation techniques is advisable (see Ref. [1]), a general overview will be provided at the beginning of the course. Structure: 1. Introduction and historical motivation 2. Previous key concepts 3. Laws of Quantum Thermodynamics 4. Entropy production, Quantum Information and Thermodynamics 5. Applications: Quantum thermal engines and batteries [1] D. Manzano, A short introduction to the Lindblad master equation, AIP Advances 10, 025106 (2020). (https://arxiv.org/abs/1906.04478) [2] P. Strasberg, Quantum Stochastic Thermodynamics: Foundations and Selected Applications. Oxford University Press (2022) [3] S. Deffner and S. Campbell, Quantum Thermodynamics: An introduction to the thermodynamics of quantum information, Morgan & Claypool Publishers (2019). (https://arxiv.org/abs/1907.01596) [4] F. Binder et al. (eds.), Thermodynamics in the quantum regime. Springer (2018) [5] S. Vinjanampathy and J. Anders, Quantum Thermodynamics, Contemporary Physics, 57, 545 (2016) (https://arxiv.org/abs/1508.06099) [6] G. Landi and M. Paternostro, Irreversible entropy production, from quantum to classical, Rev. Mod. Phys. 93, 035008 (2021) (https://arxiv.org/abs/2009.07668) [7] S. Bhattacharjee and A. Dutta, Quantum thermal machines and batteries, Eur. Phys. J. B 94, 239 (2021) (https://arxiv.org/abs/2008.07889) [8] N. Myers, O. Abah and S. Deffner, Quantum thermodynamic devices: from theoretical proposals to experimental reality, AVS Quantum Sci. 4, 027101 (2022) (https://arxiv.org/abs/2201.01740) The seminar is accessible to undergraduate students with a basic knowledge in Thermodynamics and Quantum Information, whom we strongly encourage to attend. For those of you unable to attend the seminar, we have set-up the following google meet link for the upcoming seminar. https://meet.google.com/mmj-wgez-dee We would also like to bring to your attention the groups seminar page https://ic1.ugr.es/eventos/wp/qjc/ where you can find relevant material and information about past, present, and future seminars. See you all there DJM. --------------------------------------------------------- Dr. Michalis Skotiniotis Grupo de Termodinámica y Información Cuántica. Departamento de Electromagnetismo y Física de la Materia. Instituto Carlos I de Física Teórica y Computacional. Facultad de Ciencias, Av. Fuentenueva s/n Universidad de Granada Granada, 18071 Spain Email: mskotiniotis(a)onsager.ugr.es ---------------------------------------------------------

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Quantum Journal Club
by Daniel Manzano 14 Feb '24

14 Feb '24

Buenos días. Desde el Grupo de Termodinámica y Computación Cuántica de la Universidad de Granada queremos invitar a alumnos y alumnas de todas las etapas (grado, máster y doctorado), así como a investigadores e investigadoras, a participar en nuestro Quantum Journal Club. Esta actividad se celebrará los martes de 10 a 11 en el Laboratorio de Física Computacional del Área de Física de la Materia (planta baja del edificio de Física, Facultad de Ciencias. Las personas interesadas en participar deben mandar un email a: manzano(a)onsager.ugr.es <mailto:manzano@onsager.ugr.es> El funcionamiento será el siguiente: - Cada día uno de los participantes presentará un artículo de interés. Puede ser reciente o histórico. Después habrá un tiempo de discusión sobre el artículo. - Se podrá participar presencialmente u online. - Dependiendo del número de participantes nos reuniremos semanalmente o cada dos semanas. - Cada participante deberá presentar al menos una vez y hay que asistir al menos al 80% de sesiones para poder obtener el certificado. Habrá un certificado por semestre. - Los artículos pueden ser de cualquier campo relacionado con la cuántica. Esto incluye, pero no está limitado a, Fundamentos de la Física Cuántica, Física Atómica, Física de la Materia, Termodinámica y Computación Cuántica. Atentamente. --------------------------------------------------------------------------------- Daniel Manzano Electromagnetism and Condensed Matter Department Institute “Carlos I” for Theoretical and Computational Physics University of Granada Facultad de Ciencias, Av. Fuentenueva s/n Granada 18071, Spain Phone: +34 958241000 Ext: 20569 https://ic1.ugr.es/members/dmanzano/

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Fwd: [qipc.spain] Quantum Spain seminar tomorrow by Stefano Carrazza - Tue 12 at 12:00
by Daniel Manzano 11 Dec '23

11 Dec '23

--------------------------------------------------------------------------------- Daniel Manzano Electromagnetism and Condensed Matter Department Institute “Carlos I” for Theoretical and Computational Physics University of Granada Facultad de Ciencias, Av. Fuentenueva s/n Granada 18071, Spain Phone: +34 958241000 Ext: 20569 https://ic1.ugr.es/members/dmanzano/ > Begin forwarded message: > > From: "Alba Cervera Lierta" (via qipc.spain Mailing List) <qipc.spain(a)listas.csic.es> > Subject: Re: [qipc.spain] Quantum Spain seminar tomorrow by Stefano Carrazza - Tue 12 at 12:00 > Date: 11. December 2023 at 12:50:49 CET > To: qipc.spain(a)listas.csic.es > Reply-To: Alba Cervera Lierta <alba.cervera(a)bsc.es> > > Apologies, there is a small date change: Wednesday 13 at 12:00. > > El 11/12/2023 a las 11:10, Alba Cervera Lierta (via qipc.spain Mailing List) escribió: >> Dear all, >> >> Tomorrow, CESGA and USC organize a Quantum Spain seminar with Stefano Carrazza from CERN - Uni Milano. The seminar will be about Qibo, an open source quantum computing language (compatible with BSC-CNS quantum computer). Details below: >> >> https://rediris.zoom.us/j/86080236242 <https://urldefense.com/v3/__https://rediris.zoom.us/j/86080236242__;!!D9dNQ…> >> >> ID de reunión: 860 8023 6242 >> >> Title: Qibo: an open-source hybrid quantum operating system >> >> Summary: >> >> We present Qibo, an open-source software for fast evaluation of quantum >> circuits and adiabatic evolution which takes full advantage of hardware >> accelerators. The growing interest in quantum computing and the recent >> developments of quantum hardware devices motivates the development of >> new advanced computational tools focused on performance and usage >> simplicity. In this work we introduce a new quantum simulation framework >> that enables developers to delegate all complicated aspects of hardware >> or platform implementation to the library so they can focus on the >> problem and quantum algorithms at hand. This software is designed from >> scratch with simulation performance, code simplicity and user friendly >> interface as target goals. It takes advantage of hardware acceleration >> such as multi-threading CPU, single GPU and multi-GPU devices. Finally, >> with the inclusion of modules for hardware control and calibration, Qibo >> can execute circuits directly on quantum hardware becoming a hybrid >> quantum operating system. >> >> Best, >> >> Alba >> >> -- >> Alba Cervera-Lierta >> Senior Researcher >> Barcelona Supercomputing Center (BSC-CNS) >> Google Scholar <https://urldefense.com/v3/__https://scholar.google.es/citations?user=uc6yBB…>, Personal webpage <https://urldefense.com/v3/__https://albacl.github.io/__;!!D9dNQwwGXtA!Xem-Z…>-- > Alba Cervera-Lierta > Senior Researcher > Barcelona Supercomputing Center (BSC-CNS) > Google Scholar <https://urldefense.com/v3/__https://scholar.google.es/citations?user=uc6yBB…>, Personal webpage <https://urldefense.com/v3/__https://albacl.github.io/__;!!D9dNQwwGXtA!Xem-Z…>

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Fwd: [Quantum_Spain] Quantum Spain Seminar: Qibo: an open-source hybrid quantum operating system
by Daniel Manzano 11 Dec '23

11 Dec '23

--------------------------------------------------------------------------------- Daniel Manzano Electromagnetism and Condensed Matter Department Institute “Carlos I” for Theoretical and Computational Physics University of Granada Facultad de Ciencias, Av. Fuentenueva s/n Granada 18071, Spain Phone: +34 958241000 Ext: 20569 https://ic1.ugr.es/members/dmanzano/ > Begin forwarded message: > > From: María Paz Baghetti <maria.baghetti(a)bsc.es> > Subject: [Quantum_Spain] Quantum Spain Seminar: Qibo: an open-source hybrid quantum operating system > Date: 11. December 2023 at 11:21:49 CET > To: quantum_spain(a)bsc.es > > Hola a tod@s, > > Les escribo para comunicarles que mañana a las 12:00pm tendremos un nuevo seminario de Quantum Spain. En esta oportunidad, contaremos con la participación de Stefano Carrazza (University of Milan-INFN, CERN), quien presentará su trabajo titulado: Qibo: an open-source hybrid quantum operating system. > El evento será online y para acceder solo deberán hacer click en el siguiente enlace :https://rediris.zoom.us/j/86080236242 > <https://urldefense.com/v3/__https://rediris.zoom.us/j/86080236242__;!!D9dNQ…> > Agradeceríamos mucho su colaboración para difundir el seminario. Adjunto encontrarán un flyer que pueden publicar en redes o enviar a sus contactos. > > ¡Muchas gracias! > > Un saludo, > > María Paz Baghetti O. > Dissemination Project Officer > Computer Applications in Science and Engineering (CASE) Department > Barcelona Supercomputing Center - Centro Nacional de Supercomputación > maria.baghetti(a)bsc.es <x-msg://14/maria.baghetti@bsc.es> > www.bsc.es <https://urldefense.com/v3/__http://www.bsc.es/__;!!D9dNQwwGXtA!Q5hReM_Xjr9W…> > > _______________________________________________ > quantum_spain mailing list -- quantum_spain(a)bsc.es > To unsubscribe send an email to quantum_spain-leave(a)bsc.es

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