Twist-Deformed Supersymmetries in Non-Anticommutative Superspaces
High Energy Physics - Theory
2009-11-11 v3
Abstract
We consider a quantum group interpretation of the non-anticommutative deformations in Euclidean supersymmetric theories. Twist deformations in the corresponding superspaces and Lie superalgebras are constructed in terms of the left supersymmetry generators. Non-anticommutative -products of superfields are covariant objects in the twist-deformed supersymmetries, and this covariance guarantees the manifest invariance of superfield actions using -products.
Keywords
Cite
@article{arxiv.hep-th/0506043,
title = {Twist-Deformed Supersymmetries in Non-Anticommutative Superspaces},
author = {B. M. Zupnik},
journal= {arXiv preprint arXiv:hep-th/0506043},
year = {2009}
}
Comments
Latex file, 10 pages, minor corrections, two references and a note added, v. 3: conclusions added