Lin, Chi-Yong; de Passos, E.J.V.; Hussein, M.S.; Lee, … - In: Physica A: Statistical Mechanics and its Applications 318 (2003) 3, pp. 423-434
The equilibrium and stability properties of a coupled two-component BEC is studied using a variational method and the one-dimensional model of Williams and collaborators. The variational parameters are the population fraction, translation and scaling transformation of the condensate densities,...