Non-anticommutative N=(1,1) Euclidean Superspace
High Energy Physics - Theory
2007-05-23 v2
Abstract
We study deformations of four-dimensional N=(1,1)Euclidean superspace induced by non-anticommuting fermionic coordinates. We essentially use the harmonic superspace approach and consider nilpotent bi-differential Poisson operators only, which generalizes the recently studied chiral deformation of N=(1/2,1/2) superspace. We present non-anticommutative Euclidean analogs of N=2 Maxwell and hypermultiplet off-shell actions. The talk is based on the paper hep-th/0308012.
Cite
@article{arxiv.hep-th/0402062,
title = {Non-anticommutative N=(1,1) Euclidean Superspace},
author = {E. Ivanov and O. Lechtenfeld and B. Zupnik},
journal= {arXiv preprint arXiv:hep-th/0402062},
year = {2007}
}
Comments
LATEX file, 10 pages, Contribution to Proceedings of the International workshop "Supersymmetries and quantum symmetries", 24-29 July, Dubna, 2003