34 citations · 84 across the 4 of their papers we have counts for
6 papers
Dimer-dimer collisions at finite energies in two-component Fermi gases
J. P. D'Incao, Seth T. Rittenhouse, N. P. Mehta +1
We introduce a major theoretical generalization of existing techniques for handling the three-body problem that accurately describes the interactions among four fermionic atoms. Ap…
Efimov states embedded in the three-body continuum
N. P. Mehta, Seth T. Rittenhouse, J. P. D'Incao +1
We consider a multichannel generalization of the Fermi pseudopotential to model low-energy atom-atom interactions near a magnetically tunable Feshbach resonance, and calculate the…
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…
Three-Body Recombination in One Dimension
N. P. Mehta, B. D. Esry, C. H. Greene
We study the three-body problem in one dimension for both zero and finite range interactions using the adiabatic hyperspherical approach. Particular emphasis is placed on the thres…
Three Bosons in One Dimension with Short Range Interactions I: Zero Range Potentials
Nirav P. Mehta, James R. Shepard
We consider the three-boson problem with -function interactions in one spatial dimension. Three different approaches are used to calculate the phase shifts, which we interpret i…
Low-energy operators in effective theories
N. P. Mehta, C. Felline, J. R. Shepard +1
Modern effective-theory techniques are applied to the nuclear many-body problem. A novel approach is proposed for the renormalization of operators in a manner consistent with the c…