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 | |
| Publication status | Published - 1 Jul 2012 |
Keywords
- Effective action
- Effective Kähler potential
- Supersymmetry
- Wess-Zumino model
ASJC Scopus subject areas
- Nuclear and High Energy Physics
Fingerprint Dive into the research topics of 'Two-loop effective potentials in general N=2, d=3 chiral superfield model'. Together they form a unique fingerprint.
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