Open AccessHawking radiation of Dirac particles in a nonuniformly rectilinearly acceleratin g black hole with electric and magnetic charge
Author(s) -
Jingyi Zhang,
Zhao Zheng
Publication year - 2003
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.52.2096
Subject(s) - physics , event horizon , dirac sea , dirac equation , dirac (video compression format) , thermal radiation , black hole (networking) , hawking radiation , quantum electrodynamics , charge (physics) , tetrad , mathematical physics , electric charge , quantum mechanics , event (particle physics) , dirac fermion , fermion , entropy (arrow of time) , computer network , routing protocol , routing (electronic design automation) , computer science , neutrino , link state routing protocol
The Hawking radiation of Dirac particles on event horizon of nonuniformly rectilinearly accelerating black hole with electric and magnetic charge is studied in this paper. First, we construct the symmetrized null tetrad from which the spin coefficients and Dirac equation are derived. Next, by proposing a generalized tortoise coordinate transformation, the Dirac equation is decoupled successfully near the event horizon surface. Finally, following the method of Damour and Ruffini, the temperature on the horizon surface and the thermal spectrum formula of Dirac particles are obtained. The result is also discussed.