Covariant Quantization of BFNC Super Yang-Mills Theories and Supergauge Invariance

TL;DR

This paper investigates the renormalization properties of BFNC super Yang-Mills theories by calculating the one-loop effective action and examining supergauge invariance, revealing the need for additional terms for renormalizability.

Contribution

It introduces a method to analyze BFNC super Yang-Mills theories' renormalization using background field techniques and identifies the necessity of extra terms for renormalizability.

Findings

One-loop effective action calculated at first order of BFNC parameters.

BFNC supergauge invariance of the effective action verified.

Deformed action is not renormalizable without additional terms.

Abstract

To construct renormalizable gauge model in Bosonic-Fermionic noncommutative (BFNC) superspace, we replace the ordinary products of super Yang-Mills model by BFNC star products. To study the renormalization property of the deformed action, we obtain the one-loop 1PI effective action by using background field method at the first order of BFNC parameters. We also verify the BFNC supergauge invariance of the effective action. Because there are new terms in effective action, the deformed action is not renormalizable. This imply that additional terms should be added to the deformed action.