56 citations · 212 across the 18 of their papers we have counts for
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Bosonization, Duality, and the -Theorem in the Non-Abelian Thirring Model
Rodrigo Corso B. Santos, Carlos A. Hernaski, Pedro R. S. Gomes
We revisit the two dimensional non-Abelian Thirring model in order to investigate its fixed point structure and the corresponding renormalization group (RG) flow. For this purpose…
Bosonization of the Thirring Model in 2+1 Dimensions
Rodrigo Corso B. Santos, Pedro R. S. Gomes, Carlos A. Hernaski
In this work we provide a bosonized version of the Thirring model in 2+1 dimensions in the case of single fermion species, where we do not have the benefit of large N expansion. In…
Duality between 3D Massive Thirring and Maxwell Chern-Simons models from 2D bosonization
Carlos A. Hernaski, Pedro R. S. Gomes
Bosonization techniques are important nonperturbative tools in quantum field theory. In three dimensions they possess interesting connections to topologically ordered systems and u…
Chiral Edge States in 2+1 Dimensional Topological Phases
Carlos A. Hernaski, Pedro R. S. Gomes
Chiral edge states of 2+1 dimensional Abelian and non-Abelian topological phases can be represented by chiral conformal field theories with integer and non-integer values of centra…
Spontaneous Breaking of Lorentz Symmetry with an antisymmetric tensor
Carlos A. Hernaski
Spontaneous violation of Lorentz symmetry by the vacuum condensation of an antisymmetric -tensor is considered. The coset construction for nonlinear realization of spacetime sym…
Quantization and stability of bumblebee electrodynamics
Carlos Hernaski
The quantization of a vector model presenting spontaneous breaking of Lorentz symmetry in flat Minkowski spacetime is discussed. The Stueckelberg trick of introducing an auxiliary…