89 citations · 1.1k across the 52 of their papers we have counts for
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Reality in Noncommutative Gravity
B. M. Zupnik
We study the problem of reality in the geometric formalism of the 4D noncommutative gravity using the known deformation of the diffeomorphism group induced by the twist operator wi…
Renormalizability of non-anticommutative N=(1,1) theories with singlet deformation
I. L. Buchbinder, E. A. Ivanov, O. Lechtenfeld +2
We study the quantum properties of two theories with a non-anticommutative (or nilpotent) chiral singlet deformation of N=(1,1) supersymmetry: the abelian model of a vector gauge m…
Twist-Deformed Supersymmetries in Non-Anticommutative Superspaces
B. M. Zupnik
We consider a quantum group interpretation of the non-anticommutative deformations in Euclidean supersymmetric theories. Twist deformations in the corresponding superspaces and Lie…
Renormalizable supersymmetric gauge theory in six dimensions
E. A. Ivanov, A. V. Smilga, B. M. Zupnik
We construct and discuss a 6D supersymmetric gauge theory involving four derivatives in the action. The theory involves a dimensionless coupling constant and is renormalizable. At…