|
This article is cited in 3 scientific papers (total in 3 papers)
Deformations of Euclidean supersymmetries
B. M. Zupnik Joint Institute for Nuclear Research, Bogoliubov Laboratory of Theoretical Physics
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 $\star$-products of superfields transform covariantly
under the deformed supersymmetries. This covariance guarantees the invariance
of the deformed superfield actions of models involving $\star$-products of
superfields.
Keywords:
supersymmetry, superspace, deformation, twist.
Received: 02.09.2005
Citation:
B. M. Zupnik, “Deformations of Euclidean supersymmetries”, TMF, 147:2 (2006), 270–289; Theoret. and Math. Phys., 147:2 (2006), 670–686
Linking options:
https://www.mathnet.ru/eng/tmf1963https://doi.org/10.4213/tmf1963 https://www.mathnet.ru/eng/tmf/v147/i2/p270
|
|