The generalized Teukolsky-type master equation in Vaidya-de Sitter space-time is given. I t is found that the massive Dirac field of spin state p = 1 / 2 differs greatly from the massive Dirac field of spin state p=-1/2 in radiative mechanism. This effect originates from the variance of Dirac vacuum near the event horizon in the nonstatic space-time caused by spin state.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.