Enhanced binding revisited for a spinless particle in non-relativistic QED
Mathematical Physics
2015-06-26 v1 math.MP
Abstract
We consider a spinless particle coupled to a quantized Bose field and show that such a system has a ground state for two classes of short-range potentials which are alone too weak to have a zero-energy resonance.
Cite
@article{arxiv.math-ph/0403012,
title = {Enhanced binding revisited for a spinless particle in non-relativistic QED},
author = {Isabelle Catto and Pavel Exner and Christian Hainzl},
journal= {arXiv preprint arXiv:math-ph/0403012},
year = {2015}
}