Self-dual model coupled to bosons

Self-Dual Model Coupled to Bosons

In this paper we investigated the dynamics, at the quantum level, of the selfdual field minimally coupled to bosons. In this investigation we use the Dirac bracket quantization procedure to quantize the model. Also, the relativistic invariance is tested in connection with the elastic boson-boson scattering amplitude. [email protected] [email protected] [email protected] 1 The quantu...

On three dimensional self-coupled bosons

In this work we study scalar field theory in 2+1 dimensions using the method of bilinears as suggested by Rajeev[8]. The resulting classical theory can be properly formulated. We study the linear approximation and find a relativistic bound state equation. This equation can be solved to find the mass of the bound state within a range of coupling constant strengths.

Non-Abelian, self-dual Chern-Simons vortices coupled to gravity.

BEC for a Coupled Two - type Hard Core Bosons Model

We study a solvable model of two hard core Bose particles. A complete analysis is given of its equilibrium states including the proof of existence of Bose-Einstein condensation. The plasmon frequencies and the quantum normal modes corresponding to these frequencies are rigorously constructed. In particular we show a twofold degeneracy of these frequencies. We show that all this results from spo...

On three dimensional coupled bosons

In this work we study two complex scalar fields coupled through a quadratic interaction in 2 + 1 dimensions using the method of bilinears as suggested by Rajeev[8]. The resulting theory can be formulated as a classical theory. We study the linear approximation, and show that there is a possible bound state in a range of coupling constants.