64 citations · 182 across the 5 of their papers we have counts for
5 papers
Non abelian bosonisation in three dimensional field theory
N. Banerjee, R. Banerjee, S. Ghosh
We develop a method based on the generalised Stückelberg prescription for discussing bosonisation in the low energy regime of the SU(2) massive Thirring model in 2+1 dimensions. Fo…
Generalised Hamiltonian embedding of the Proca model
N. Banerjee, R. Banerjee
We convert the second class Proca model into a first class theory by using the generalised prescription of Batalin, Fradkin and Tyutin. We then show how a basic set of gauge invari…
Interacting anyons and the Darwin Lagrangian
N. Banerjee, Subir Ghosh
We propose a new model for interacting (electrically charged) anyons, where the 2+1-dimensional Darwin term is responsible for interactions. The Hamiltonian is comparable with the…
Quantisation of second class systems in the Batalin-Tyutin formalism
N. Banerjee, R. Banerjee, S. Ghosh
We review the Batalin-Tyutin approach of quantising second class systems which consists in enlarging the phase space to convert such systems into first class. The quantisation of f…
Quantisation of invariant nonlinear sigma model in the Batalin-Tyutin formalism
N. Banerjee, Subir Ghosh, R. Banerjee
We quantise the nonlinear sigma model using the Batalin Tyutin (BT) approach of converting a second class system into first class. It is a {\it nontrivial} application of th…