New forms of BRST symmetry in rigid rotor
High Energy Physics - Theory
2015-05-18 v1 Quantum Physics
Abstract
We derive the different forms of BRST symmetry by using the Batalin-Fradkin-Vilkovisky formalism in a rigid rotor. The so called "dual-BRST" symmetry is obtained from usual BRST symmetry by making a canonical transformation in the ghost sector. On the other hand, a canonical transformation in the sector involving Lagrange multiplier and its corresponding momentum leads to a new form of BRST as well as dual-BRST symmetry.
Keywords
Cite
@article{arxiv.1001.5388,
title = {New forms of BRST symmetry in rigid rotor},
author = {Sumit Kumar Rai and Bhabani Prasad Mandal},
journal= {arXiv preprint arXiv:1001.5388},
year = {2015}
}
Comments
10 Pages, revtex, No Figs