Deformations of Euclidean supersymmetries |
| |
Authors: | B M Zupnik |
| |
Institution: | (1) Joint Institute for Nuclear Research, Dubna, Moscow Oblast, Russia |
| |
Abstract: | We consider quantum supergroups that arise in nonanticommutative deformations of the N=(1/2, 1/2) and N=(1, 1) four-dimensional
Euclidean supersymmetric theories. Twist operators in the corresponding superspaces and deformed superfield algebras contain
left spinor generators. We show that nonanticommutative *-products of superfields transform covariantly under the deformed
supersymmetries. This covariance guarantees the invariance of the deformed superfield actions of models involving *-products
of superfields.
__________
Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 147, No. 2, pp. 270–289, May, 2006. |
| |
Keywords: | supersymmetry superspace deformation twist |
本文献已被 SpringerLink 等数据库收录! |
|