Spread of Entanglement in Non-Relativistic Theories
Author
Source
Advances in High Energy Physics
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-27, 27 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-12
Country of Publication
Egypt
No. of Pages
27
Main Subjects
Abstract EN
We use a simple holographic toy model to study global quantum quenches in strongly coupled, hyperscaling-violating-Lifshitz quantum field theories using entanglement entropy as a probe.
Generalizing our conformal field theory results, we show that the holographic entanglement entropy of small subsystems can be written as a simple linear response relation.
We use this relation to derive a time-dependent first law of entanglement entropy.
In general, this law has a time-dependent term resembling relative entropy which we propose as a good order parameter to characterize out-of-equilibrium states in the post-quench evolution.
We use these tools to study a broad class of quantum quenches in detail: instantaneous, power law, and periodic.
American Psychological Association (APA)
Lokhande, Sagar F.. 2018. Spread of Entanglement in Non-Relativistic Theories. Advances in High Energy Physics،Vol. 2018, no. 2018, pp.1-27.
https://search.emarefa.net/detail/BIM-1118325
Modern Language Association (MLA)
Lokhande, Sagar F.. Spread of Entanglement in Non-Relativistic Theories. Advances in High Energy Physics No. 2018 (2018), pp.1-27.
https://search.emarefa.net/detail/BIM-1118325
American Medical Association (AMA)
Lokhande, Sagar F.. Spread of Entanglement in Non-Relativistic Theories. Advances in High Energy Physics. 2018. Vol. 2018, no. 2018, pp.1-27.
https://search.emarefa.net/detail/BIM-1118325
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1118325