Open AccessDECOUPLED DIRAC EQUATIONS IN KERR-NEWMAN-DE SITTER SPACE-TIME
Author(s) -
Shen You-Gen
Publication year - 1985
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.34.1202
Subject(s) - physics , dirac equation , de sitter universe , mathematical physics , decoupling (probability) , dirac sea , dirac (video compression format) , de sitter space , de sitter–schwarzschild metric , invariant mass , dirac spinor , black hole (networking) , dirac algebra , quantum electrodynamics , quantum mechanics , spacetime , dirac fermion , schwarzschild radius , fermion , universe , neutrino , routing (electronic design automation) , computer network , routing protocol , computer science , engineering , control engineering , link state routing protocol
In this work, we solved the decoupling problem of the Dirac equation with non-zero rest mass in a Kerr-Newman-De Sitter background. The physical solutions of the Dirac equation with non-zero rest mass are found outside the event horizon of Kerr-Newman-De Sitter space-time by a proper transformation. The Hawking thermal spectra formula is also dirived. The problem of the Hawking evaporation of Dirac particles in Kerr-Newman-De Sitter black hole background is thus solved.