Work

Noncommutative N=2 Chern-Simons-matter model

Year: 2014

Type: article

Abstract: In this work we study the three-dimensional $\mathcal{N}=2$ supersymmetric Chern-Simons-matter model in a noncommutative space-time. We construct the action of the noncommutative $U(N)$ non-Abelian model in terms of explicit $\mathcal{N}=2$ supervariables by dimensionally reducing a four-dimensional $\mathcal{N}=1$ supermultiplet. We also obtain the on-shell $\mathcal{N}=2$ supersymmetric model writing it in terms of $\mathcal{N}=1$ superfields. In the noncommutative Abelian case, we show that linear UV divergences are canceled in Feynman diagrams and logarithmic divergences are absent up to one-loop order, stating that our model is free of UV/IR mixing.

Source: Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields

DOI: 10.1103/physrevd.89.045014

Authors: L. Ibiapina Bevilaqua, A. C. Lehum

Institutions: Universidade Federal do Rio Grande do Norte, Universidade de São Paulo

Language: Latvian

Topic: Noncommutative and Quantum Gravity Theories

Subfield: Statistical and Nonlinear Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2006723133

FWCI:

Cites: 40

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Related to: 10