Quantum singularities in a model of f(R) gravity

被引：0
|
作者：
O. Gurtug
T. Tahamtan
机构：
[1] Eastern Mediterranean University,Department of Physics
来源：
The European Physical Journal C | 2012年 / 72卷
关键词：
Black Hole Solution; Naked Singularity; Maxwell Field; Deficiency Index; Quantum Singularity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The formation of a naked singularity in a model of f(R) gravity having as source a linear electromagnetic field is considered in view of quantum mechanics. Quantum test fields obeying the Klein–Gordon, Dirac and Maxwell equations are used to probe the classical timelike naked singularity developed at r=0. We prove that the spatial derivative operator of the fields fails to be essentially self-adjoint. As a result, the classical timelike naked singularity remains quantum mechanically singular when it is probed with quantum fields having different spin structures.
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