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Probing complex quantum dynamics through out-of-time-ordered correlators (Moved from 2020 to 11 - 15 October 2021 due to covid-19)

Date
Oct 12, 2020 - Oct 16, 2020
Time
9:00 AM - 6:00 PM
Speaker
Rodolfo Jalabert, Klaus Richter
Affiliation
Université de Strasbourg, France; Universität Regensburg, Germany
Series
MPI-PKS Workshops, Seminare und Konferenzen
Language
en
Main Topic
Physik
Host
Katrin Lantsch
Description
Scrambling, loss and possible retrieval of quantum information in many-body systems are important concepts presently studied in various setups. The workshop will discuss progress and future directions in the inter-related fields of information scrambling, complex quantum dynamics, chaos and criticality, by focusing on out-of-time-ordered correlators as a privileged tool. Quantifying the time-growth of operators provides a unifying paradigm that favors the convergence of different physics communities to be represented at the workshop, comprising both theory and experiment.
Topics include

Out-of-time-ordered correlators (OTOCs) as indicators for various types of quantum many-body dynamics
Relation of OTOCs to other measures of (in)stability and complexity growth
Experiments and experimental protocols
Generality of the bounds on chaos
OTOCs as tools to differentiate many-body and few-body quantum chaos
Semiclassical approaches to OTOCs
OTOCs, entanglement and quantum thermodynamics
OTOCs and the eigenstate thermalization hypothesis
Dynamical quantum phase transitions and many-body chaos near phase transitions

Links

Last modified: Aug 18, 2020, 10:54:15 AM

Location

Max-Planck-Institut für Physik komplexer SystemeNöthnitzer Straße3801187Dresden
Phone
+ 49 (0)351 871 0
E-Mail
MPI-PKS
Homepage
http://www.mpipks-dresden.mpg.de

Organizer

Max-Planck-Institut für Physik komplexer SystemeNöthnitzer Straße3801187Dresden
Phone
+ 49 (0)351 871 0
E-Mail
MPI-PKS
Homepage
http://www.mpipks-dresden.mpg.de
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