Hawking effect in Vaidya space-time

1993 ◽  
Vol 108 (7) ◽  
pp. 785-791 ◽  
Author(s):  
Zhao Zheng ◽  
Li Zhong-heng
Keyword(s):  
Space Time ◽  
Hawking Effect

Hawking effect in Vaidya-Bonner space-time

1994 ◽  
Vol 33 (11) ◽  
pp. 2137-2145 ◽  
Author(s):  
Zhu Jianyang ◽  
Zhang Jianhua ◽  
Zhao Zheng
Keyword(s):  
Space Time ◽  
Hawking Effect

scholarly journals The enhancement of quantum entanglement under an open Dirac system with the Hawking effect in Schwarzschild space-time

2018 ◽  
Vol 15 (6) ◽  
pp. 065210
Author(s):  
Wen-Yang Sun ◽  
Dong Wang ◽  
Bao-Long Fang ◽  
Jia-Dong Shi ◽  
Liu Ye
Keyword(s):  
Quantum Entanglement ◽  
Space Time ◽  
Dirac System ◽  
Hawking Effect

Hawking Effect in 1+1 Dimensional Non-static Space-Time

1994 ◽  
Vol 11 (10) ◽  
pp. 649-652 ◽  
Author(s):  
Ren Zhao ◽  
Zheng Zhao
Keyword(s):  
Space Time ◽  
Hawking Effect ◽  
Static Space

scholarly journals Researching on Hawking Effect in a Kerr Space Time via Open Quantum System Approach

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Xian-Ming Liu ◽  
Wen-Biao Liu
Keyword(s):  
Quantum System ◽  
System Approach ◽  
Open Quantum System ◽  
Conformal Symmetry ◽  
Scalar Fields ◽  
Space Time ◽  
Massless Scalar ◽  
Hawking Effect ◽  
Open Quantum ◽  
Kerr Space

It has been proposed that Hawking radiation from a Schwarzschild or a de Sitter spacetime can be understood as the manifestation of thermalization phenomena in the framework of an open quantum system. Through examining the time evolution of a detector interacting with vacuum massless scalar fields, it is found that the detector would spontaneously excite with a probability the same as the thermal radiation at Hawking temperature. Following the proposals, the Hawking effect in a Kerr space time is investigated in the framework of an open quantum systems. It is shown that Hawking effect of the Kerr space time can also be understood as the the manifestation of thermalization phenomena via open quantum system approach. Furthermore, it is found that near horizon local conformal symmetry plays the key role in the quantum effect of the Kerr space time.

Hawking effect in Vaidya-de Sitter space-time

1994 ◽  
Vol 26 (11) ◽  
pp. 1055-1065 ◽  
Author(s):  
Zhao Zheng ◽  
Yang Cheng-quan ◽  
Ren Qin-an
Keyword(s):  
De Sitter Space ◽  
Space Time ◽  
De Sitter ◽  
Hawking Effect
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