507 citations · 2.1k across the 17 of their papers we have counts for
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Momentum distribution of a Fermi gas of atoms in the BCS-BEC crossover
C. A. Regal, M. Greiner, S. Giorgini +2
We observe dramatic changes in the atomic momentum distribution of a Fermi gas in the region of the BCS-BEC crossover. We study the shape of the momentum distribution and the kinet…
Macroscopic quantum tunnelling of Bose-Einstein condensates in a finite potential well
L. D. Carr, M. J. Holland, B. A. Malomed
Bose-Einstein condensates are studied in a potential of finite depth which supports both bound and quasi-bound states. This potential, which is harmonic for small radii and decays…
Quantum phase transitions in the Fermi-Bose Hubbard model
L. D. Carr, M. J. Holland
We propose a multi-band Fermi-Bose Hubbard model with on-site fermion-boson conversion and general filling factor in three dimensions. Such a Hamiltonian models an atomic Fermi gas…
Nonlinear Band Structure in Bose Einstein Condensates: The Nonlinear Schrödinger Equation with a Kronig-Penney Potential
B. T. Seaman, L. D. Carr, M. J. Holland
All Bloch states of the mean field of a Bose-Einstein condensate in the presence of a one dimensional lattice of impurities are presented in closed analytic form. The band structur…
Effect of a potential step or impurity on the Bose-Einstein condensate mean field
B. T. Seaman, L. D. Carr, M. J. Holland
The full set of stationary states of the mean field of a Bose-Einstein condensate in the presence of a potential step or point-like impurity are presented in closed analytic form.…