22 citations · 81 across the 8 of their papers we have counts for
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cond-mat.stat-mech1998★ 18 cited
Collapse of a Bose Condensate with Attractive Interactions
Jose A. Freire, Daniel P. Arovas
We examine the Gross-Pitaevskii (GP) model for Bose-Einstein condensates in parabolic traps with attractive interactions. The decay of metastable condensates is investigated by app…
cond-mat.stat-mech1997★ 19 cited
Quantum Nucleation of Phase Slips in a 1d Model of a Superfluid
Jose A. Freire, Daniel P. Arovas, Herbert Levine
We use a 1d model of a superfluid based on the Gross-Pitaevskii Lagrangian to illustrate a general numerical method designed to find quantum tunneling rates in extended bosonic sys…