Two-loop effective potentials in general N=2, d=3 chiral superfield model

I. L. Buchbinder, B. S. Merzlikin, I. B. Samsonov

Division for Experimental Physics

Research output: Contribution to journal › Article

Abstract

We study local superspace contributions to the low-energy effective action in general chiral three-dimensional superfield model. The effective Kähler and chiral potentials are computed in an explicit form up to the two-loop order. In accordance with the non-renormalization theorem, the ultraviolet divergences appear only in the full superspace while the effective chiral potential receives only finite quantum contributions in the massless case. As an application, the two-loop effective scalar potential is found for the three-dimensional N=2 supersymmetric Wess-Zumino model.

Original language	English
Pages (from-to)	87-114
Number of pages	28
Journal	Nuclear Physics B
Volume	860
Issue number	1
DOIs	https://doi.org/10.1016/j.nuclphysb.2012.02.013
Publication status	Published - 1 Jul 2012

Fingerprint

three dimensional models

divergence

theorems

scalars

energy

Keywords

Effective action
Effective Kähler potential
Supersymmetry
Wess-Zumino model

ASJC Scopus subject areas

Nuclear and High Energy Physics

Cite this

Buchbinder, I. L., Merzlikin, B. S., & Samsonov, I. B. (2012). Two-loop effective potentials in general N=2, d=3 chiral superfield model. Nuclear Physics B, 860(1), 87-114. https://doi.org/10.1016/j.nuclphysb.2012.02.013

Two-loop effective potentials in general N=2, d=3 chiral superfield model. / Buchbinder, I. L.; Merzlikin, B. S.; Samsonov, I. B.

In: Nuclear Physics B, Vol. 860, No. 1, 01.07.2012, p. 87-114.

Research output: Contribution to journal › Article

Buchbinder, IL, Merzlikin, BS & Samsonov, IB 2012, 'Two-loop effective potentials in general N=2, d=3 chiral superfield model', Nuclear Physics B, vol. 860, no. 1, pp. 87-114. https://doi.org/10.1016/j.nuclphysb.2012.02.013

Buchbinder IL, Merzlikin BS, Samsonov IB. Two-loop effective potentials in general N=2, d=3 chiral superfield model. Nuclear Physics B. 2012 Jul 1;860(1):87-114. https://doi.org/10.1016/j.nuclphysb.2012.02.013

Buchbinder, I. L. ; Merzlikin, B. S. ; Samsonov, I. B. / Two-loop effective potentials in general N=2, d=3 chiral superfield model. In: Nuclear Physics B. 2012 ; Vol. 860, No. 1. pp. 87-114.

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Access to Document

10.1016/j.nuclphysb.2012.02.013