Hawking radiation of charged Dirac particles from a Kerr-Newman black hole

Journal Article · Thu May 15 00:00:00 EDT 2008 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.77.104021· OSTI ID:21204988

Shiwei, Zhou; Wenbiao, Liu ^[1]

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1. Department of Physics, Institute of Theoretical Physics, Beijing Normal University, Beijing, 100875 (China)

Charged Dirac particles' Hawking radiation from a Kerr-Newman black hole is calculated using Damour-Ruffini's method. When energy conservation and the backreaction of particles to the space-time are considered, the emission spectrum is not purely thermal anymore. The leading term is exactly the Boltzman factor, and the deviation from the purely thermal spectrum can bring some information out, which can be treated as an explanation to the information loss paradox. The result can also be treated as a quantum-corrected radiation temperature, which is dependent on the black hole background and the radiation particle's energy, angular momentum, and charge.

• OSTI ID: 21204988
• Journal Information: Physical Review. D, Particles Fields, Vol. 77, Issue 10; Other Information: DOI: 10.1103/PhysRevD.77.104021; (c) 2008 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
BLACK HOLES
CHARGED PARTICLES
EMISSION SPECTRA
ENERGY CONSERVATION
LOSSES
SIMULATION
SPACE-TIME