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Fluctuations of work in realistic equilibrium states of quantum systems with conserved quantities

Abstract:
The out-of-equilibrium dynamics of quantum systems is one of the most fascinating problems in physics, with outstanding open questions on issues such as relaxation to equilibrium. An area of particular interest concerns few-body systems, where quantum and thermal fluctuations are expected to be especially relevant. In this contribution, we present numerical results demonstrating the impact of conserved quantities (or ‘charges’) in the outcomes of out-of-equilibrium measurements starting from realistic equilibrium states on a few-body system implementing the Dicke model.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.21468/SciPostPhysProc.3.024

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Author



Publisher:
SciPost
Host title:
SciPost Physics Proceedings
Journal:
SciPost Physics Proceedings More from this journal
Volume:
3
Article number:
24
Publication date:
2020-02-25
Acceptance date:
2019-12-13
Event location:
Guilford, Surrey, UK
DOI:
ISSN:
2666-4003


Language:
English
Keywords:
Pubs id:
pubs:1078172
UUID:
uuid:b252b9db-6568-46cc-8db2-a3f3f8afaa48
Local pid:
pubs:1078172
Source identifiers:
1078172
Deposit date:
2019-12-17

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