摘要
本文给出球对称度规下Dirac方程的径向解,证明了Schwarzschild黑洞周围不存在费米量子束缚态.讨论了几种可能的情况.其中有一个暂态孤子波解,为检验黑洞存在提供了新的信息.定态解则描述了黑洞对粒子的吸积和蒸发过程.
In this paper the radial solutions of the Dirac equation in a metric with spheroidal symmetry are given. It is shown that there exists no quantum bound states of Fermions about the Schwarzschild black hole. Some cases are discussed, one is a soliton wave of the temporal state, which provides a new insight for checking the existence of a black hole, the other is a solution of the stationary state which describes the accretion and vaporization of the black hole.
出处
《高能物理与核物理》
CSCD
北大核心
1989年第8期701-705,共5页
High Energy Physics and Nuclear Physics
