Morise, Hirofumi; Tsurumi, Takeya; Wadati, Miki - In: Physica A: Statistical Mechanics and its Applications 281 (2000) 1, pp. 432-441
We study the stability of two-component Bose–Einstein condensates under magnetic traps. Extending the variational method, we investigate the stable and unstable conditions as functions of the particle numbers and the s-wave scattering lengths. We find that interaction between the different...