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20002020
most citedEntanglement, fidelity and topological entropy in a quantum phase transition to topological order

112 citations · 423 across the 12 of their papers we have counts for

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cond-mat.soft2002★ 58 cited

Effective mass analysis of Bose-Einstein condensates in optical lattices -- stabilization and levitation

H. Pu, L. O. Baksmaty, W. Zhang +2

We investigate the time evolution of a Bose-Einstein condensate in a periodic optical potential. Using an effective mass formalism, we study the equation of motion for the envelope…