84 citations · 199 across the 6 of their papers we have counts for
7 papers
Universal Four-Boson States in Ultracold Molecular Gases: Resonant Effects in Dimer-Dimer Collisions
J. P. D'Incao, J. von Stecher, Chris H. Greene
We study the manifestations of universal four-body physics in ultracold dimer-dimer collisions. We show that resonant features associated with three-body Efimov physics and dimer-d…
Four-body legacy of the Efimov effect
Javier von Stecher, Jose P. D'Incao, Chris H. Greene
Armed with a new solution to the four-body problem, we reanalyze the recent Innsbruck observation of an Efimov resonance in three-body collisions of cesium atoms, and show that it…
Stability of Inhomogeneous Multi-Component Fermi Gases
D. Blume, Seth T. Rittenhouse, J. von Stecher +1
Two-component equal-mass Fermi gases, in which unlike atoms interact through a short-range two-body potential and like atoms do not interact, are stable even when the interspecies…
Energetics and Structural Properties of Trapped Two-Component Fermi Gases
J. von Stecher, Chris H. Greene, D. Blume
Using two different numerical methods, we study the behavior of two-component Fermi gases interacting through short-range s-wave interactions in a harmonic trap. A correlated Gauss…
BEC-BCS Crossover of a Trapped Two-Component Fermi Gas with Unequal Masses
J. von Stecher, C. H. Greene, D. Blume
We determine the energetically lowest lying states in the BEC-BCS crossover regime of s-wave interacting two-component Fermi gases under harmonic confinement by solving the many-bo…
Hyperspherical Description of the Degenerate Fermi Gas: S-wave Interactions
Seth T. Rittenhouse, M. J. Cavagnero, Javier von Stecher +1
We present a unique theoretical description of the physics of the spherically trapped -atom degenerate Fermi gas (DFG) at zero temperature based on an ordinary Schrödinger equat…