FREE AND SELF-INTERACTING SCALAR FIELDS IN THE PRESENCE OF CONICAL SINGULARITIES

被引:73
作者
COGNOLA, G [1 ]
KIRSTEN, K [1 ]
VANZO, L [1 ]
机构
[1] GRP COLL TRENTO,IST NAZL FIS NUCL,TRENT,ITALY
来源
PHYSICAL REVIEW D | 1994年 / 49卷 / 02期
关键词
D O I
10.1103/PhysRevD.49.1029
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Free and self-interacting scalar fields in the presence of conical singularities are analyzed in some detail. The role of such a kind of singularities on free and Vacuum energy and also on the one-loop effective action is pointed out using zeta-function regularization and heat-kernel techniques.
引用
收藏
页码:1029 / 1038
页数:10
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