- 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
- Publisher copy:
- 10.1088/1742-5468/2012/07/P07022
-
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- 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:
- Copyright date:
- 2012
- Notes:
- 30 pages, 6 figures
Journal article
Quantum Quench in the Transverse Field Ising Chain II: Stationary State Properties
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