2 papers
cond-mat.other2007
Hyperspherical approach to the four-body problem
Nirav P. Mehta, Seth T. Rittenhouse, Jose P. D'Incao +1
The four-particle system is the simplest few-body system containing the fundamental physics involved in ultracold fermionic gases. We have made recent efforts to solve the quantum…
physics.atom-ph2007
The degenerate Fermi gas with renormalized density-dependent interactions in the K harmonic approximation
Seth T. Rittenhouse, Chris H. Greene
We present a simple implementation of a density-dependent, zero-range interactions in a degenerate Fermi gas described in hyperspherical coordinates. The method produces a 1D effec…