99 citations · 860 across the 70 of their papers we have counts for
70 papers
Path-integral Bosonization of PT symmetric models
C. M. Naón, F. A. Schaposnik
We discuss bosonization of non-Hermitian PT invariant fermion models in space-time dimensions within the path-integral approach in which the generating functionals associated…
Induced Chern-Simons term by dimensional reduction
C. D. Fosco, F. A. Schaposnik
We derive an induced Abelian Chern-Simons (CS) term in 2+1 dimensions, by dimensional reduction from the finite-temperature theory of a Dirac field with both vector and axial-vecto…
Vortex solutions in the presence of Dark Portals
Paola Arias, Ariel Arza, Fidel A. Schaposnik +2
The existence of hidden sectors weakly coupled to the visible one has been extensively studied as a way to extend the Standard Model (SM) and to provide a good dark matter candidat…
Dualities and models in various dimensions
Enrique F. Moreno, Fidel A. Schaposnik
Working within the path-integral framework we first establish a duality between the partion functions of two gauge theories with a theta term in space-time dimensions.…
Vortices in fracton type gauge theories
G. Lozano, F. A. Schaposnik
We consider a vector gauge theory in 2 + 1 dimensions of the type recently proposed by Radzihovsky and Hermele [1] to describe fracton phases of matter. The theory has U(1)XU(1) ve…
From D=3 to D=2 dimensions: a note on topological order
C. D. Fosco, F. A. Schaposnik
We construct, by a procedure involving a dimensional reduction from a Chern-Simons theory with borders, an effective theory for a 1+1 dimensional superconductor. 1That system can b…