Forms of BRST symmetry on a Prototypical First-Class System
High Energy Physics - Theory
2025-06-02 v1
Abstract
We obtain the various forms of BRST symmetry by using the Batalin-Fradkin-Vilkovisky formalism in a prototypical first class system. We have shown that the various forms of symmetry can be obtained through canonical transformation in the ghost sector. The so called "dual-BRST" symmetry which is claimed to be an independent symmetry due to its roots in differential geometry is obtained from usual BRST symmetry by making a canonical transformation in the ghost sector.
Cite
@article{arxiv.2505.24233,
title = {Forms of BRST symmetry on a Prototypical First-Class System},
author = {Sumit Kumar Rai and Bhabani Prasad Mandal and Ronaldo Thibes},
journal= {arXiv preprint arXiv:2505.24233},
year = {2025}
}
Comments
4 Pages, Presented in the XXVI DAE-BRNS HEP Symposium 2024, held at Banaras Hindu University, Varanasi, India