Fermion Fields in BTZ Black Hole Space-Time and Entanglement Entropy

被引：5
|
作者：
Singh, Dharm Veer [1 ]
Siwach, Sanjay [1 ]
机构：
[1] Banaras Hindu Univ, Dept Phys, Ctr Adv Studies, Varanasi 221005, Uttar Pradesh, India
来源：
ADVANCES IN HIGH ENERGY PHYSICS | 2015年 / 2015卷
关键词：
THERMODYNAMICS;
D O I：
10.1155/2015/528762
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We study the entanglement entropy of fermion fields in BTZ black hole space-time and calculate prefactor of the leading and subleading terms and logarithmic divergence term of the entropy using the discretized model. The leading term is the standard Bekenstein-Hawking area law and subleading term corresponds to first quantum corrections in black hole entropy. We also investigate the corrections to entanglement entropy for massive fermion fields in BTZ space-time. The mass term does not affect the area law.
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页数：8
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