13 citations · 13 across the 1 of their papers we have counts for
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Path-integral Monte Carlo and the squeezed trapped Bose-Einstein gas
Juan Pablo Fernández, William J. Mullin
Bose-Einstein condensation has been experimentally found to take place in finite trapped systems when one of the confining frequencies is increased until the gas becomes effectivel…
Landau Damping of Spin Waves in Trapped Boltzmann Gases
R. J. Ragan, W. J. Mullin, E. B. Wiita
A semiclassical method is used to study Landau damping of transverse pseudo-spin waves in harmonically trapped ultracold gases in the collisionless Boltzmann limit. In this approac…
Anisotropic Spin Diffusion in Trapped Boltzmann Gases
W. J. Mullin, R. J. Ragan
Recent experiments in a mixture of two hyperfine states of trapped Bose gases show behavior analogous to a spin-1/2 system, including transverse spin waves and other familiar Legge…
Instability in a Two-Dimensional Dilute Interacting Bose System
W. J. Mullin, M. Holzmann, F. Laloe
The formalism of Ursell operators provides a self-consistent integral equation for the one-particle reduced operator. In three dimensions this technique yields values of the shift…
Validity of the Hohenberg Theorem for a Generalized Bose-Einstein Condensation in Two Dimensions
W. J. Mullin, M. Holzmann, F. Laloe
Several authors have considered the possibility of a generalized Bose-Einstein condensation (BEC) in which a band of low states is occupied so that the total occupation number is m…
Quantum-Monte-Carlo Calculations for Bosons in a Two-Dimensional Harmonic Trap
Stefan Heinrichs, William J. Mullin
Path-Integral-Monte-Carlo simulation has been used to calculate the properties of a two-dimensional (2D) interacting Bose system. The bosons interact with hard-core potentials and…