Entanglement dynamics in critical random quantum Ising chain with perturbations

Huang, Yichen (2017) Entanglement dynamics in critical random quantum Ising chain with perturbations. Annals of Physics, 380 . pp. 224-227. ISSN 0003-4916. doi:10.1016/j.aop.2017.02.018. https://resolver.caltech.edu/CaltechAUTHORS:20170313-083737697

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Abstract

We simulate the entanglement dynamics in a critical random quantum Ising chain with generic perturbations using the time-evolving block decimation algorithm. Starting from a product state, we observe super-logarithmic growth of entanglement entropy with time. The numerical result is consistent with the analytical prediction of Vosk and Altman using a real-space renormalization group technique.

Item Type:

Article

Related URLs:

URL	URL Type	Description
http://doi.org/10.1016/j.aop.2017.02.018	DOI	Article
http://www.sciencedirect.com/science/article/pii/S0003491617300763	Publisher	Article
https://arxiv.org/abs/1611.04727	arXiv	Discussion Paper

Additional Information:

© 2017 Elsevier Inc. Received 27 January 2017, Accepted 28 February 2017, Available online 27 March 2017. We acknowledge funding provided by the Institute for Quantum Information and Matter, an NSF Physics Frontiers Center (NSF Grant PHY-1125565) with support of the Gordon and Betty Moore Foundation (GBMF-2644).

Group:

Institute for Quantum Information and Matter

Funders:

Funding Agency	Grant Number
Institute for Quantum Information and Matter (IQIM)	UNSPECIFIED
NSF	PHY-1125565
Gordon and Betty Moore Foundation	GBMF-2644

DOI:

10.1016/j.aop.2017.02.018

Record Number:

CaltechAUTHORS:20170313-083737697

Persistent URL:

https://resolver.caltech.edu/CaltechAUTHORS:20170313-083737697

Official Citation:

Yichen Huang, Entanglement dynamics in critical random quantum Ising chain with perturbations, Annals of Physics, Volume 380, May 2017, Pages 224-227, ISSN 0003-4916, http://doi.org/10.1016/j.aop.2017.02.018. (http://www.sciencedirect.com/science/article/pii/S0003491617300763)

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No commercial reproduction, distribution, display or performance rights in this work are provided.

ID Code:

75049

Collection:

CaltechAUTHORS

Deposited By:

Tony Diaz

Deposited On:

13 Mar 2017 16:07

Last Modified:

15 Nov 2021 16:30

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