2 papers
hep-th2025
On BRST-Related Symmetries in the FLPR Model with Gribov Ambiguities
Bhabani Prasad Mandal, Sumit Kumar Rai, Ronaldo Thibes
With a recent revival, novel features of the FLPR model have been reported in the literature. A connection between those features to QCD involving the Gribov problem is explored. W…
hep-th2025
Forms of BRST symmetry on a Prototypical First-Class System
Sumit Kumar Rai, Bhabani Prasad Mandal, Ronaldo Thibes
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 symmetr…