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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