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
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.
引用
收藏
页码:1679 / 1687
页数:9
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