EFFECTIVE TOPOLOGICAL THEORY FOR GRAVITATIONAL ANYON SCATTERINGS AT ULTRA-HIGH ENERGIES

被引:2
|
作者
KUBOTA, T
TAKASHINO, H
机构
[1] Department of Physics, Osaka University
来源
PROGRESS OF THEORETICAL PHYSICS | 1995年 / 94卷 / 04期
关键词
D O I
10.1143/PTP.94.637
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The idea of the effective topological theory for high-energy scattering proposed by H. and E. Verlinde is applied to the (2+1) dimensional gravity with Einstein action plus Chern-Simons terms. The calculational steps in the topological description are compared with the eikonal approximation. It is shown that the Lagrangian of the effective topological theory turns out to vanish except for boundary terms.
引用
收藏
页码:637 / 648
页数:12
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