GRAVITATIONAL ANYON

被引：19

作者：

CHO, YM ^{[1
]}

PARK, DH ^{[1
]}

HAN, CG ^{[1
]}

机构：

[1] PUSAN NATL UNIV,DEPT PHYS,PUSAN 609735,SOUTH KOREA

来源：

PHYSICAL REVIEW D | 1991年 / 43卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.43.1421

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that, in the (2 + 1)-dimensional Einstein gravity without the Chern-Simons term, the topological interaction of a point source with or without spin necessarily makes the composite state of the source and neutral test particle a gravitational anyon. In particular for a massless spinning source with spin-sigma, the angular momentum l of the gravitational anyon is given by l = n - sigma-E/2-pi, where E is the energy and n is an integer.

引用

收藏

页码：1421 / 1423

页数：3

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