HIDDEN SYMMETRIES AND DIRAC-TYPE OPERATORS

被引：0

作者：

Visinescu, Mihai ^{[1
]}

机构：

[1] Natl Inst Nucl Phys & Engn, Dept Theoret Phys, RO-077125 Bucharest, Romania

来源：

ROMANIAN JOURNAL OF PHYSICS | 2008年 / 53卷 / 9-10期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Higher order symmetries corresponding to Killing tensors are investigated. The intimate relation between Killing-Yano tensors and non-standard supersymmetries is pointed out. The gravitational anomalies are absent if the hidden symmetry is associated to a Killing-Yano tensor. In the Dirac theory on curved spaces, Killing-Yano tensors generate Dirac type operators involved in interesting algebraic structures.

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页码：1213 / 1218

页数：6

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