AMPLITUDE OF COULOMB SCATTERING FOR CHARGED SCALAR FIELD IN DE SITTER SPACETIME

被引：0
|
作者：
Crucean, Cosmin [1 ]
机构：
[1] W Univ Timisoara V Parvan, RO-300223 Timisoara, Romania
来源：
MODERN PHYSICS LETTERS A | 2010年 / 25卷 / 20期
关键词：
Scalar field; Coulomb scattering; de Sitter universe; DIRAC-EQUATION; QUANTUM-THEORY;
D O I：
10.1142/S0217732310033414
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The scattering of a charged scalar field on Coulomb potential is studied using solutions of the Klein-Gordon equation which have a definite momentum. One obtains that the modulus of momentum is not conserved in the scattering process on de Sitter space.
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页码：1679 / 1687
页数：9
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