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Title: Classical correlation and quantum discord sharing of Dirac fields in noninertial frames

Abstract

The classical and quantum correlation sharing between modes of Dirac fields in the noninertial frame are investigated. It is shown that (i) the classical correlation for the Dirac fields decreases as the acceleration increases, which is different from the result in a scalar field, where the classical correlation is independent of the acceleration; (ii) there is no simple dominating relation between the quantum correlation and entanglement for the Dirac fields, which is unlike the scalar case, where the quantum correlation is always over and above the entanglement; (iii) as the acceleration increases, the correlations between modes I and II and between modes A and II increase, but the correlations between modes A and I decrease.

Authors:
; ;  [1]
  1. Institute of Physics and Department of Physics, Hunan Normal University, Changsha, Hunan 410081 (China) and Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education, Hunan Normal University, Changsha, Hunan 410081 (China)
Publication Date:
OSTI Identifier:
21408778
Resource Type:
Journal Article
Journal Name:
Physical Review. A
Additional Journal Information:
Journal Volume: 81; Journal Issue: 5; Other Information: DOI: 10.1103/PhysRevA.81.052120; (c) 2010 The American Physical Society; Journal ID: ISSN 1050-2947
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ACCELERATION; CORRELATIONS; QUANTUM ENTANGLEMENT; SCALAR FIELDS; SCALARS

Citation Formats

Jieci, Wang, Junfeng, Deng, and Jiliang, Jing. Classical correlation and quantum discord sharing of Dirac fields in noninertial frames. United States: N. p., 2010. Web. doi:10.1103/PHYSREVA.81.052120.
Jieci, Wang, Junfeng, Deng, & Jiliang, Jing. Classical correlation and quantum discord sharing of Dirac fields in noninertial frames. United States. doi:10.1103/PHYSREVA.81.052120.
Jieci, Wang, Junfeng, Deng, and Jiliang, Jing. Sat . "Classical correlation and quantum discord sharing of Dirac fields in noninertial frames". United States. doi:10.1103/PHYSREVA.81.052120.
@article{osti_21408778,
title = {Classical correlation and quantum discord sharing of Dirac fields in noninertial frames},
author = {Jieci, Wang and Junfeng, Deng and Jiliang, Jing},
abstractNote = {The classical and quantum correlation sharing between modes of Dirac fields in the noninertial frame are investigated. It is shown that (i) the classical correlation for the Dirac fields decreases as the acceleration increases, which is different from the result in a scalar field, where the classical correlation is independent of the acceleration; (ii) there is no simple dominating relation between the quantum correlation and entanglement for the Dirac fields, which is unlike the scalar case, where the quantum correlation is always over and above the entanglement; (iii) as the acceleration increases, the correlations between modes I and II and between modes A and II increase, but the correlations between modes A and I decrease.},
doi = {10.1103/PHYSREVA.81.052120},
journal = {Physical Review. A},
issn = {1050-2947},
number = 5,
volume = 81,
place = {United States},
year = {2010},
month = {5}
}