Dirac Operators on Taub-NUT Space: Relationship and Discrete Transformations
نویسندگان
چکیده
منابع مشابه
Supersymmetry and discrete transformations of the Dirac operators in Taub - NUT geometry
It is shown that the N = 4 superalgebra of the Dirac theory in Taub-NUT space has different unitary representations related among themselves through unitary U(2) transformations. In particular the SU(2) transformations are generated by the spin-like operators constructed with the help of the same covariantly constant Killing-Yano tensors which generate Dirac-type operators. A parity operator is...
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ژورنال
عنوان ژورنال: General Relativity and Gravitation
سال: 2003
ISSN: 0001-7701,1572-9532
DOI: 10.1023/a:1022365731912