Rotating BoseβEinstein condensate in an
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Y. Azizi; A. Valizadeh
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Article
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2011
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Elsevier Science
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English
β 276 KB
We consider a rotating Bose-Einstein condensate in an optical lattice in the regime in which the system Hamiltonian can be mapped onto a Josephson junction array. In an approximate scheme where the couplings are assumed uniform, the ground state energy is formulated in terms of the vortex configurat