November 2025 - Qtcg-info

A short introduction to Quantum Channels: Characterization and Methods II
by Michalis Skotiniotis 04 Nov '25

04 Nov '25

Desde el Grupo de Termodinámica y Computación Cuántica de la Universidad de Granada invitamos a la comunidad universitaria a participar de una nueva serie de seminarios. La segunda sesión será mañana, jueves 22. ----------------------------------------------------------------------- Speaker: Prof. Michalis Skotiniotis. QTCG-UGR Title: A short introduction to Quantum Channels: Characterization and Methods (I.B) Abstract: This series of lectures tackles the dynamics of open quantum systems from the point of view of Quantum Channels. These are Completely Positive, Trace Preserving (CPTP) maps acting on the space of linear operators. The first lecture concerns the derivation of the Gorini, Kossakowski, Sudarshan, Lindblad (GKSL) Master Equation from an entirely mathematical point of view using functional analysis. The second lecture concerns the characterization of CPTP maps and particularly their mathematical characterization in terms of the Matrix representation, Kraus representation, Stinespring Representation and Choi-Jamiolkowski representation. The third and final lecture will tackle the question of how to obtain the Kraus representation of a CPTP map given a master equation of GKSL form and present some examples. Date and Time: Thursday 6 of October 2025. 12pm. Place: Laboratorio de Física Computacional. Sección de Física de la Facultad de Ciencias, planta baja (junto al péndulo). ----------------------------------------------------------------------- Todos nuestros seminarios son posteriormente subidos a nuestro canal de YouTube. https://www.youtube.com/@qtcg_ugr También puede suscribirse a nuestra lista de correo donde publicamos información sobre cursos, seminarios, conferencias, etc. https://onsager.ugr.es/mailman3/mailman3/lists/qtcg-info.onsager.ugr.es/ --------------------------------------------------------- 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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Fwd: [qipc.spain] Fwd: Announcement: 7th Seefeld Quantum Information Workshop, June 21-26, 2026
by Daniel Manzano 04 Nov '25

04 Nov '25

Sent from my iPhone Begin forwarded message: > From: Geza Giedke <geza.giedke(a)dipc.org> > Date: 3 November 2025 at 22:29:07 CET > To: qipc.spain(a)listas.csic.es > Subject: [qipc.spain] Fwd: Announcement: 7th Seefeld Quantum Information Workshop, June 21-26, 2026 > Reply-To: Geza Giedke <geza.giedke(a)dipc.org> > > > fyi > > -------- Forwarded Message -------- > Subject: Announcement: 7th Seefeld Quantum Information Workshop > Date: Mon, 3 Nov 2025 21:04:38 +0000 > From: Quantum Information Seefeld <QI-Seefeld(a)uibk.ac.at> > To: Quantum Information Seefeld <QI-Seefeld(a)uibk.ac.at> > > > > Dear colleagues, > > we would like to draw your attention to the upcoming > > *** 7thSeefeld Quantum Information Workshop (21- 26.6.2026) *** > > to be held in the beautiful village of Seefeld in Tirol, Austria. > > This will be the seventh edition of the workshop which focuses on recent developments in quantum information and computation—entanglement theory, quantum networks, non-locality, quantum measurements and tomography, quantum metrology, entanglement in condensed matter systems and more. More information regarding the workshop can be found on the workshopwebpage <https://urldefense.com/v3/__https://ritschgroup.uibk.ac.at/seefeld2026/inde… >(https://urldefense.com/v3/__https://ritschgroup.uibk.ac.at/seefeld2026/inde… ). The aim of these workshops is to bring togetherresearchers working in the field of quantum information to discuss the latest developments in the field and establish collaborations in a relaxing and picturesque village of the Austrian Alps. To that end, very few talks will be scheduled per day in order to facilitate plenty of time for fruitful discussions. > > > A number of prominent speakers have confirmed their participation and we anticipate an interesting and stimulating meeting. > > > Confirmed speakers include (alphabetically): > > Plenary speakers: > > — Antonio Acín (ICFO Barcelona, Spain) > > — Ignacio Cirac (MPQ Garching, Germany) > > — Matthias Christandl (Copenhagen, Denmark) > > — Misha Lukin (Harvard, USA) > > > Invited speakers: > > > — Julio de Vicente (Complutense, Madrid) > > — Vedran Dunjko (Leiden, Netherlands) > > — Nicolai Friis (TU, Vienna, Austria) > > — Dmitry Grinko (Amsterdam, Netherlands) > > — Sofiene Jerbi (Berlin, Germany) > > — Richard Küng (JKU, Linz, Austria) > > — Daniel Manzano (Granada, Spain) > > — Mio Murao (Tokyo, Japan) > > — Hannes Pichler (IQOQI Innsbruck, Austria) > > — Pavel Sekatski (Geneva, Switzerland) > > — Rahul Trivedi (MPQ Garhing, Germany) > > — Ramona Wolf (Siegen, Germany) > > > In addition to the invited talks, we plan to have an extensive poster session and we strongly encourage participants to present a poster about their current research. > > Registration for the workshop is now open. Due to limited capacity, and in order to maximize the number of participants, we strongly encourage applicants to share a double room. The workshop fee is €950 per person and includes 5 nights accommodation, half board, afternoon buffet and coffee breaks. For more information, please visit the workshop homepage. Registration is now open. > > Important dates: > > > * 15.3.2026: Deadline for registration > > * Beginning of April 2026: Notification of acceptance > > * 08.5.2026: Deadline for payment of registration fee > > * 21.6.2026: Start of the workshop (approx. 18:00 welcome, plenary talk) > > * 26.6.2026: End of workshop (approx. 13:00) > > Please forward this announcement to anyone who might be interested. > > > We are looking forward to seeing you in Seefeld > > Best regards, > > The organisers > > Wolfgang Dür, (University of Innsbruck) > > Barbara Kraus (Technical University of Munich) > > Michalis Skotiniotis (University of Granada). > > > Local organisers > > Nicole Jorda (University of Innsbruck) > > >

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Fwd: Announcement: 7th Seefeld Quantum Information Workshop
by Michalis Skotiniotis 03 Nov '25

03 Nov '25

FYI. You are among the first to receive the announcement of this wonderful workshop (which I co-organise) and which also features Dani manzano as an invited speaker. I strongly encourage the postdoctoral fellows of the group who have (or are expected to have) interesting research in and around theoretical quantum info to apply. Michalis > Begin forwarded message: > > From: Quantum Information Seefeld <QI-Seefeld(a)uibk.ac.at> > Subject: Announcement: 7th Seefeld Quantum Information Workshop > Date: 3 November 2025 at 22:04:38 CET > To: Quantum Information Seefeld <QI-Seefeld(a)uibk.ac.at> > > Dear colleagues, > > we would like to draw your attention to the upcoming > > *** 7th Seefeld Quantum Information Workshop (21- 26.6.2026) *** > > to be held in the beautiful village of Seefeld in Tirol, Austria. > > This will be the seventh edition of the workshop which focuses on recent developments in quantum information and computation—entanglement theory, quantum networks, non-locality, quantum measurements and tomography, quantum metrology, entanglement in condensed matter systems and more. More information regarding the workshop can be found on the workshop webpage <https://ritschgroup.uibk.ac.at/seefeld2026/index.htm>(https://ritschgroup.uibk.ac.at/seefeld2026/index.htm) The aim of these workshops is to bring together researchers working in the field of quantum information to discuss the latest developments in the field and establish collaborations in a relaxing and picturesque village of the Austrian Alps. To that end, very few talks will be scheduled per day in order to facilitate plenty of time for fruitful discussions. > > A number of prominent speakers have confirmed their participation and we anticipate an interesting and stimulating meeting. > > Confirmed speakers include (alphabetically): > > Plenary speakers: > > — Antonio Acín (ICFO Barcelona, Spain) > — Ignacio Cirac (MPQ Garching, Germany) > — Matthias Christandl (Copenhagen, Denmark) > — Misha Lukin (Harvard, USA) > > Invited speakers: > > — Julio de Vicente (Complutense, Madrid) > — Vedran Dunjko (Leiden, Netherlands) > — Nicolai Friis (TU, Vienna, Austria) > — Dmitry Grinko (Amsterdam, Netherlands) > — Sofiene Jerbi (Berlin, Germany) > — Richard Küng (JKU, Linz, Austria) > — Daniel Manzano (Granada, Spain) > — Mio Murao (Tokyo, Japan) > — Hannes Pichler (IQOQI Innsbruck, Austria) > — Pavel Sekatski (Geneva, Switzerland) > — Rahul Trivedi (MPQ Garhing, Germany) > — Ramona Wolf (Siegen, Germany) > > In addition to the invited talks, we plan to have an extensive poster session and we strongly encourage participants to present a poster about their current research. > > Registration for the workshop is now open. Due to limited capacity, and in order to maximize the number of participants, we strongly encourage applicants to share a double room. The workshop fee is €950 per person and includes 5 nights accommodation, half board, afternoon buffet and coffee breaks. For more information, please visit the workshop homepage. Registration is now open. > > Important dates: > > * 15.3.2026: Deadline for registration > * Beginning of April 2026: Notification of acceptance > * 08.5.2026: Deadline for payment of registration fee > * 21.6.2026: Start of the workshop (approx. 18:00 welcome, plenary talk) > * 26.6.2026: End of workshop (approx. 13:00) > > Please forward this announcement to anyone who might be interested. > > We are looking forward to seeing you in Seefeld > > Best regards, > > The organisers > Wolfgang Dür, (University of Innsbruck) > Barbara Kraus (Technical University of Munich) > Michalis Skotiniotis (University of Granada). > > Local organisers > Nicole Jorda (University of Innsbruck)

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