122 citations · 787 across the 48 of their papers we have counts for
3 papers · 1 filter
Note on an extended chiral bosons system contextualized in a modified gauge-unfixing formalism
Gabriella V. Ambrosio, Cleber N. Costa, Paulo R. F. Alves +2
We analyze the Hamiltonian structure of an extended chiral bosons theory in which the self-dual constraint is introduced via a control -parameter. The system has two second-clas…
Modified gauge unfixing formalism and gauge symmetries in the non-commutative chiral bosons theory
Cleber N. Costa, Gabriella V. Ambrósio, Paulo R. F. Alves +2
We use the gauge unfixing (GU) formalism framework in a two dimensional noncommutative chiral bosons (NCCB) model to disclose new hidden symmetries. That amounts to converting a se…
Gauge Symmetry of the Chiral Schwinger model from an improved Gauge Unfixing formalism
Gabriella V. Ambrosio, Cleber N. Costa, Paulo R. F. Alves +3
In this paper, the Hamiltonian structure of the bosonized chiral Schwinger model (BCSM) is analyzed. From the consistency condition of the constraints obtained from the Dirac metho…