PARTICLE ACTIONS AS WESS-ZUMINO TERMS FOR SPACETIME (SUPER)SYMMETRY GROUPS

被引：22

作者：

GAUNTLETT, JP ^{[1
]}

GOMIS, J ^{[1
]}

TOWNSEND, PK ^{[1
]}

机构：

[1] UNIV BARCELONA,DEPT ESTRUCTURA & CONSTITUENTS MAT,E-08028 BARCELONA,SPAIN

来源：

PHYSICS LETTERS B | 1990年 / 249卷 / 02期

关键词：

D O I：

10.1016/0370-2693(90)91251-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Certain particle mechanics actions can be interpreted as Wess-Zumino terms. Two new examples are the non-relativistic spin- 1 2 particle and the relativistic (1 + 1)-dimensional massive superparticle. We show that their actions can be derived systematically from the non-linear realisation of the super-galilean and super-Poincaré groups, respectively, by taking into account the central charge in the algebra. In both cases the action is the lowest component of a Goldstone superfield conjugate to the central charge. © 1990.

引用

页码：255 / 260

页数：6

共 10 条

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