143 citations · 301 across the 6 of their papers we have counts for
6 papers
Exponentially decaying correlations in a gas of strongly interacting spin-polarized 1D fermions with zero-range interactions
Scott A. Bender, Kevin D. Erker, Brian E. Granger
We consider the single particle correlations and momentum distributions in a gas of strongly interacting spinless 1D fermions with zero-range interactions. This system represents a…
Quantum Monte Carlo study of quasi-one-dimensional Bose gases
G. E. Astrakharchik, D. Blume, S. Giorgini +1
We study the behavior of quasi-one-dimensional (quasi-1d) Bose gases by Monte Carlo techniques, i.e., by the variational Monte Carlo, the diffusion Monte Carlo, and the fixed-node…
Quasi-one-dimensional Bose gases with large scattering length
G. E. Astrakharchik, D. Blume, S. Giorgini +1
Bose gases confined in highly-elongated harmonic traps are investigated over a wide range of interaction strengths using quantum Monte Carlo techniques. We find that the properties…
Tuning the interactions of spin-polarized fermions using quasi-one-dimensional confinement
Brian E. Granger, D. Blume
The behavior of ultracold atomic gases depends crucially on the two-body scattering properties of these systems. We develop a multichannel scattering theory for atom-atom collision…
Nonclassical paths in the recurrence spectrum of diamagnetic atoms
Brian E. Granger, Chris H. Greene
Using time-independent scattering matrices, we study how the effects of nonclassical paths on the recurrence spectra of diamagnetic atoms can be extracted from purely quantal calcu…
Feshbach Resonance Cooling of Trapped Atom Pairs
J. W. Dunn, D. Blume, Bogdan Borca +2
Spectroscopic studies of few-body systems at ultracold temperatures provide valuable information that often cannot be extracted in a hot environment. Considering a pair of atoms, w…