2 papers
cond-mat.quant-gas2019
Three-body interaction near a narrow two-body zero crossing
A. Pricoupenko, D. S. Petrov
We calculate the effective three-body force for bosons interacting with each other by a two-body potential tuned to a narrow zero crossing in any dimension. We use the standard two…
cond-mat.quant-gas2018
Stable p-wave resonant two-dimensional Fermi-Bose dimers
Betzalel Bazak, Dmitry S. Petrov
We consider two-dimensional weakly-bound heterospecies molecules formed in a Fermi-Bose mixture with attractive Fermi-Bose and repulsive Bose-Bose interactions. Bosonic exchanges l…