T-HOOFT SCATTERING-AMPLITUDE FROM CHERN-SIMONS-WITTEN GRAVITY IN 2+1 DIMENSIONS

被引:2
|
作者
FALBOKENKEL, MK
MANSOURI, F
机构
关键词
D O I
10.1142/S0217732391003754
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
By using canonical phase space variables different from those associated with individual particles, we couple the Chern-Simons-Witten gravity to point-like sources. The resulting theory provides an alternative to the usual test particle approximation and yields 't Hooft's scattering amplitude in the limit of two very massive slowly moving particles.
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页码:3255 / 3260
页数:6
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