Residual Local Supersymmetry and the Soft Gravitino

被引：35

作者：

Avery, Steven G. ^{[1
]}

Schwab, Burkhard U. W. ^{[2
]}

机构：

[1] Brown Univ, Dept Phys, 182 Hope St, Providence, RI 02912 USA

[2] Harvard Univ, CMSA, 1 Oxford St, Cambridge, MA 02138 USA

来源：

PHYSICAL REVIEW LETTERS | 2016年 / 116卷 / 17期

关键词：

GRAVITATIONAL ENERGY; GENERAL RELATIVITY; SUPERGRAVITY; POSITIVITY; WAVES;

D O I：

10.1103/PhysRevLett.116.171601

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that there exists an infinite tower of fermionic symmetries in pure d = 4, N = 1 supergravity on an asymptotically flat background. The Ward identities associated with these symmetries are equivalent to the soft limit of the gravitino and to the statement of supersymmetry at every angle. Additionally, we show that these charges commute into charges associated with the (unextended) Bondi-Metzner-Sachs (BMS) group, providing a supersymmetrization of the BMS translations.

引用

页数：5

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