3 citations · 3 across the 2 of their papers we have counts for
4 papers
Topics on the Quantum Dynamics of Chiral Bosons
Everton M. C. Abreu, Clovis Wotzasek
Chiral bosons are important building blocks in the study of supergravity, string theory and quantum Hall effect. Along the last two decades many different formulations have appeare…
Chiral boson on a circle revisited
Everton M. C. Abreu
It is a well known result that the scalar field spectrum is composed of two chiral particles (Floreanini-Jackiw particles) of opposite chiralities. Also, that a Siegel particle spe…
Non-Abelian BFFT embedding, Schrödinger quantization and the anomaly of the O(N) nonlinear sigma model
E. M. C. Abreu, J. Ananias Neto, W. Oliveira +1
We embed the O(N) nonlinear sigma model in a non-Abelian gauge theory. As a first class system, it is quantized using two different approaches: the functional Schrödinger method an…
Non-locally Regularized Field-Antifield Quantization of the Chiral Schwinger Model
Everton M. C. Abreu
The non-local regularization is a powerfull method to regularize theories with an action that can be decomposed in a kinetic and an interacting part. Recently it was shown how to r…