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cond-mat.mes-hall2000★ 3 cited
Perturbative spectrum of Trapped Weakly Interacting Bosons in Two Dimensions
Velimir Bardek, Larisa Jonke, Stjepan Meljanac
We study a trapped Bose-Einstein condensate under rotation in the limit of weak, translational and rotational invariant two-particle interactions. We use the perturbation-theory ap…
cond-mat2000★ 2 cited
Analytical Results for Trapped Weakly Interacting Bosons in Two Dimensions
Velimir Bardek, Stjepan Meljanac
We consider a model of N two-dimensional bosons in a harmonic trap with translational and rotational invariant, weak two-particle interaction. We present in configuration space a s…