NEW MINIMAL SUPERGRAVITY, CHERN-SIMONS TERMS AND INDUCED MASSIVE GAUGE-FIELDS

被引:8
作者
OVRUT, BA [1 ]
RAMA, SK [1 ]
机构
[1] CERN,THEORY GRP,CH-1211 GENEVA 23,SWITZERLAND
关键词
D O I
10.1016/0550-3213(90)90043-D
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
The most general coupling of a linear supermultiplet to new minimal supergravity, modified by the additional of the Chern-Simons term associated with the auxiliary field gauge connection, is presented both in superfields and component fields. It is shown that the Chern-Simons term induces, through the Bianchi identities, a kinetic energy term for this gauge connection and a propagating spin- 1 2 superpartner. Furthermore, the induced vector supermultiplet acquires a non-vanishing mass. © 1990.
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页码:380 / 406
页数:27
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