19 citations · 31 across the 8 of their papers we have counts for
5 papers · 1 filter
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…
Compact kinks in a modified Christ-Lee model
F. M. Hahne, R. Thibes
We study compact kinks in a modified Christ-Lee model where the potential is a non-analytic function at the minima. The model has two control parameters that determine the order of…
BRST Analysis and BFV Quantization of the Generalized Quantum Rigid Rotor
Ronaldo Thibes
We identify a strong similarity among several distinct originally second-class systems, including both mechanical and field theory models, which can be naturally described in a gau…
Bopp-Podolsky Scalar Electrodynamics Propagators and Energy-Momentum Tensor in Covariant and Light-Front Coordinates
Ilane Gomes Oliveira, Jorge Henrique Sales, Ronaldo Thibes
We consider the interaction between a charged scalar boson and the Bopp-Podolsky gauge fields. The Bopp-Podolsky (BP) electrodynamics possesses both massive and massless propagatio…
Pauli-Villars Regularization Elucidated in Bopp-Podolsky's Generalized Electrodynamics
Chueng-Ryong Ji, Alfredo T. Suzuki, Jorge H. O. Sales +1
We discuss an inherent Pauli-Villars regularization in Bopp-Podolsky's generalized electrodynamics. Introducing gauge-fixing terms for Bopp-Podolsky's generalized electrodynamic ac…