223 citations · 1.2k across the 23 of their papers we have counts for
4 papers · 1 filter
Atomic-phase interference devices based on ring-shaped Bose-Einstein condensates: Two ring case
B. P. Anderson, K. Dholakia, E. M. Wright
We theoretically investigate the ground-state properties and quantum dynamics of a pair of adjacent ring-shaped Bose-Einstein condensates that are coupled via tunneling. This devic…
Two-fermion bound state in a Bose-Einstein condensate
Weiping Zhang, Han Pu, Chris P. Search +2
A nonlinear Schrödinger equation is derived for the dynamics of a beam of ultracold fermionic atoms traversing a Bose-Einstein condensate. The condensate phonon modes are shown to…
Interference of a thermal Tonks gas on a ring
Kunal K. Das, M. D. Girardeau, E. M. Wright
A nonzero temperature generalization of the Fermi-Bose mapping theorem is used to study the exact quantum statistical dynamics of a one-dimensional gas of impenetrable bosons on a…
Crossover from one to three dimensions for a gas of hard-core bosons
Kunal K. Das, M. D. Girardeau, E. M. Wright
We develop a variational theory of the crossover from the one-dimensional (1D) regime to the 3D regime for ultra-cold Bose gases in thin waveguides. Within the 1D regime we map out…