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arXiv 2000-07-13 0 views

Excited stationary states of trapped Bose-Einstein condensates

Vaccaro, John A. · Steuernagel, Ole · Lorimer, Ben

Original · EN

We investigate the excited stationary states of Bose-Einstein condensates trapped in harmonic potentials. We derive simple analytical approximations of the first few eigenstates of the associated time-independent one-dimensional Gross-Pitaevskii equation and their energies. Our results are excited state generalizations of the Thomas-Fermi approximation of the ground state.

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