84 citations · 603 across the 30 of their papers we have counts for
30 papers
Low-Energy Lorentz Invariance in Lifshitz Nonlinear Sigma Models
Pedro R. S. Gomes, M. Gomes
This work is dedicated to the study of both large- and perturbative quantum behaviors of Lifshitz nonlinear sigma models with dynamical critical exponent in 2+1 dimensions…
Competing interactions and the Lifshitz-type Nonlinear Sigma Model
Pedro R. S. Gomes, P. F. Bienzobaz, M. Gomes
We establish the equivalence between the continuum limit of the quantum spherical model with competing interactions, which is relevant to the investigation of Lifshitz points, and…
Chern-Simons terms in Lifshitz like quantum electrodynamics
Van Sérgio Alves, B. Charneski, M. Gomes +2
In this work the generation of generalized Chern-Simons terms in three dimensional quantum electrodynamics with high spatial derivatives is studied. We analyze the self-energy corr…
Stochastic Quantization of the Spherical Model and Supersymmetry
P. F. Bienzobaz, Pedro R. S. Gomes, M. Gomes
We use the stochastic quantization method to construct a supersymmetric version of the quantum spherical model. This is based on the equivalence between the Brownian motion describ…
Dynamics of a Dirac Fermion in the presence of spin noncommutativity
A. F. Ferrari, M. Gomes, V. G. Kupriyanov +1
Recently, it has been proposed a spacetime noncommutativity that involves spin degrees of freedom, here called "spin noncommutativity". One of the motivations for such a constructi…
Braneworlds scenarios in a gravity model with higher order spatial three-curvature terms
F. S. Bemfica, M. Dias, M. Gomes +1
In this work we study a Horava-like five-dimensional model in the context of braneworld theory. To begin with, the equations of motion of such model are obtained and, within the re…