Begin forwarded message:

From: "TalentQ" <javier.bouzas.arufe@usc.es>

Subject: [qipc.spain] TalentQ Seminar | June 3 @4pm | Mar Tejedor

Date: 28. May 2025 at 09:33:33 CEST

To: qipc.spain@listas.csic.es

Reply-To: "TalentQ" <javier.bouzas.arufe@usc.es>

Speaker: Mar Tejedor, Quantum HPC Research Engineer at BSC (Spain).

Title: Distributed Quantum Circuit Cutting for Hybrid Quantum-Classical High-
Performance Computing

Abstract: Most quantum computers today are constrained by hardware
limitations, particularly the number of available qubits, causing significant
challenges for executing large-scale quantum algorithms. Circuit cutting has
emerged as a key technique to overcome these limitations by decomposing large
quantum circuits into smaller subcircuits that can be executed independently
and later reconstructed. In this work, we introduce Qdislib, a distributed and
flexible library for quantum circuit cutting, designed to seamlessly integrate
with hybrid quantum-classical high-performance computing (HPC) systems.
Qdislib employs a graph-based representation of quantum circuits to enable
efficient partitioning, manipulation and execution, supporting both wire
cutting and gate cutting techniques. The library is compatible with multiple
quantum computing libraries, including Qiskit and Qibo, and leverages
distributed computing frameworks to execute subcircuits across CPUs, GPUs, and
quantum processing units (QPUs) in a fully parallelized manner. We present a
proof of concept demonstrating how Qdislib enables the distributed execution
of quantum circuits across heterogeneous computing resources, showcasing its
potential for scalable quantum-classical workflows.

Registration:
https://urldefense.com/v3/__https://events.teams.microsoft.com/event/1823e898-4160-47bd-a4f2-9c3b3461c5bb@8f0d452c-b7a4-4964-b810-8c397374477b__;!!D9dNQwwGXtA!XEwJjOwBmHryXyV8OhKR6S5PnWMruqpIiSK1fsMkpqE5Jbgnb5XOVJRsbHryQvPyJUxP5bKTEIaC9Y9-i5pChxYptoNvDVs$