Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes
Joint Authors
Hua, Jia-Chen
Huang, Yong-Chang
Source
Advances in High Energy Physics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-01-29
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Quantum radiation properties of Dirac particles in general nonstationary black holes in the general case are investigated by both using the method of generalized tortoise coordinate transformation and considering simultaneously the asymptotic behaviors of the first-order and second-order forms of Dirac equation near the event horizon.
It is generally shown that the temperature and the shape of the event horizon of this kind of black holes depend on both the time and different angles.
Further, we give a general expression of the new extra coupling effect in thermal radiation spectrum of Dirac particles which is absent from the thermal radiation spectrum of scalar particles.
Also, we reveal a relationship that is ignored before between thermal radiation and nonthermal radiation in the case of scalar particles, which is that the chemical potential in thermal radiation spectrum is equal to the highest energy of the negative energy state of scalar particles in nonthermal radiation for general nonstationary black holes.
American Psychological Association (APA)
Hua, Jia-Chen& Huang, Yong-Chang. 2014. Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes. Advances in High Energy Physics،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-492184
Modern Language Association (MLA)
Hua, Jia-Chen& Huang, Yong-Chang. Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes. Advances in High Energy Physics No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-492184
American Medical Association (AMA)
Hua, Jia-Chen& Huang, Yong-Chang. Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes. Advances in High Energy Physics. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-492184
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-492184