Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series SEM-LPTHE
Subjects cond-mat.stat-mech
Date Monday 6 February 2023
Time 15:00
Institute LPTHE
Seminar Room LPTHE Library
Speaker's Last Name Nahum
Speaker's First Name Adam
Speaker's Email Address
Speaker's Institution ENS
Title Random quantum circuits
Abstract Quantum circuits are discrete-time models for many-body dynamics. They have a minimal amount of structure, making them a useful starting point for studying the out-of-equilibrium evolution of entanglement and correlations. Circuits are also a natural setting for defining broader classes of dynamics that involve measurement and feedback operations. In this talk I will define what random quantum circuits are, sketch one of the basic structures allowing analytical calculations, and describe an entanglement phase transition induced by repeated quantum measurement.
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