QUANTUM VECTOR-FIELDS IN THE BACKGROUND OF A (1+1)-DIMENSIONAL BLACK-HOLE

被引:8
|
作者
CHIMENTO, LP
COSSARINI, AE
机构
[1] Dept. de Fisica, Buenos Aires Univ.
关键词
D O I
10.1088/0264-9381/10/10/007
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We apply the Stueckelberg formalism to describe massive and massless quantum vector fields propagating in the static metric of a (1 + 1) black hole. We find exact solutions of the field equations and compute the expectation value of the energy-momentum tensor. In the massless case, the renormalized stress-energy tensor vanishes identically. In the massive one, it agrees with the results obtained for scalar and Dirac fields in the region near the event horizon, yielding a temperature of M/2pi for the black hole.
引用
收藏
页码:2001 / 2005
页数:5
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