N=2σ-model action on non(anti)commutative superspace

We show that the infinite series in the classical action for non(anti)commutative N=2σ-models in two dimensions, can be resummed by using constraint equations of the auxiliary fields. We argue that the resulting action takes a standard form and the target space is necessarily smeared by terms depend...

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Bibliographic Details
Published inPhysics letters. B Vol. 614; no. 3-4; pp. 207 - 215
Main Author Chandrasekhar, B.
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 19.05.2005
Elsevier Science
Subjects
Exact sciences and technology
Non(anti)commutative superspace
Nuclear physics
Physics
Sigma models
Supersymmetry
The physics of elementary particles and fields
Non(anti)commutative superspace
Supersymmetry
11.10.-z
12.60.Jv
Sigma models
Deformation
Sigma model
Superspace
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Summary:We show that the infinite series in the classical action for non(anti)commutative N=2σ-models in two dimensions, can be resummed by using constraint equations of the auxiliary fields. We argue that the resulting action takes a standard form and the target space is necessarily smeared by terms dependent on the deformation parameter.
ISSN:0370-2693
1873-2445
DOI:10.1016/j.physletb.2005.04.006