Massive-field approach to the scalar self-force in curved spacetime

被引：13
|
作者：
Rosenthal, E [1 ]
机构：
[1] Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel
来源：
PHYSICAL REVIEW D | 2004年 / 69卷 / 06期
关键词：
D O I：
10.1103/PhysRevD.69.064035
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We derive a new regularization method for the calculation of the (massless) scalar self-force in curved spacetime. In this method, the scalar self-force is expressed in terms of the difference between two retarded scalar fields: the massless scalar field and an auxiliary massive scalar field. This field difference combined with a certain limiting process gives the expression for the scalar self-force. This expression provides a new self-force calculation method.
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页数：11
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