2 papers
hep-th2019
First-Order Gauge Invariant Generalization of the Quantum Rigid Rotor
Suzicleide L. de Oliveira, Camila M. B. Santos, Ronaldo Thibes
A first-order gauge invariant formulation for the two-dimensional quantum rigid rotor is long known in the theoretical physics community as an isolated peculiar model. Parallel to…
hep-th2017
Conic Constrained Particle Quantization within the DB, FJBW and BRST Approaches
Gabriel D. Barbosa, Ronaldo Thibes
We consider a second degree algebraic curve describing a general conic constraint imposed on the motion of a massive spinless particle. The problem is trivial at classical level bu…