300 citations · 825 across the 17 of their papers we have counts for
4 papers · 1 filter
Collective modes as a probe of the equation of state for partially polarized Fermi gases
Theja N. De Silva, Erich J. Mueller
We calculate the collective modes of a partially polarized Fermi gas trapped in a spherically symmetric harmonic potential. We show that the breathing mode frequency exhibits non-m…
Fragmentation of Bose-Einstein Condensates
Erich J. Mueller, Tin-Lun Ho, Masahito Ueda +1
We present the theory of bosonic systems with multiple condensates, unifying disparate models which are found in the literature, and discuss how degeneracies, interactions, and sym…
Surface Tension in Unitary Fermi Gases with Population Imbalance
Theja N. De Silva, Erich J. Mueller
We study the effects of surface tension between normal and superfluid regions of a trapped Fermi gas at unitarity. We find that surface tension causes notable distortions in the sh…
Profiles of near-resonant population-imbalanced trapped Fermi gases
Theja N. De Silva, Erich J. Mueller
We investigate the density profiles of a partially polarized trapped Fermi gas in the BCS-BEC crossover region using mean field theory within the local density approximation. Withi…