Remarks on the spherical waves of the Dirac field on de Sitter spacetime

被引：17
|
作者：
Cotaescu, Ion I. [1 ]
Racoceanu, Radu [1 ]
Crucean, Cosmin [1 ]
机构：
[1] W Univ Timisoara, R0-300223 Timisoara, Romania
来源：
MODERN PHYSICS LETTERS A | 2006年 / 21卷 / 16期
关键词：
Dirac field; de Sitter spacetime; spherical waves; moving frames;
D O I：
10.1142/S0217732306020044
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The Shishkin's solutions of the Dirac equation in spherical moving frames of the de Sitter spacetime are investigated pointing out the set of commuting operators whose eigenvalues determine the integration constants. It is shown that these depend on the usual angular quantum numbers and, in addition, on the value of the scalar momentum. With these elements a new result is obtained finding the system of solutions normalized (in generalized sense) in the scale of scalar momentum.
引用
收藏
页码：1313 / 1318
页数：6
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