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Quantum Quench in the Transverse Field Ising Chain II: Stationary State Properties

Abstract:
We consider the stationary state properties of the reduced density matrix as well as spin-spin correlation functions after a sudden quantum quench of the magnetic field in the transverse field Ising chain. We demonstrate that stationary state properties are described by a generalized Gibbs ensemble. We discuss the approach to the stationary state at late times.
Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Astrophysics
Role:
Author
Journal:
J. Stat. Mech. (2012) P07022
Volume:
2012
Issue:
7
Pages:
P07022-P07022
Publication date:
2012-05-10
DOI:
EISSN:
1742-5468
ISSN:
1742-5468
URN:
uuid:2a2bbd87-6de1-4e93-ad89-be224cddc292
Source identifiers:
329323
Local pid:
pubs:329323
Language:
English
Keywords:

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