17 citations · 32 across the 6 of their papers we have counts for
6 papers
Shallow Trimers of Two Identical Fermions and One Particle in Resonant Regimes
Pascal Naidon, Ludovic Pricoupenko, Christiane Schmickler
We consider two identical fermions interacting in the p-wave channel. Each fermion also interacts with another particle in the vicinity of an s-wave resonance. We find that in addi…
Universal physics of bound states of a few charged particles
C. H. Schmickler, H. -W. Hammer, A. G. Volosniev
We study few-body bound states of charged particles subject to attractive zero-range/short-range plus repulsive Coulomb interparticle forces. The characteristic length scales of th…
Efimov universality with Coulomb interaction
C. H. Schmickler, H. -W. Hammer, E. Hiyama
The universal properties of charged particles are modified by the presence of a long-range Coulomb interaction. We investigate the modification of Efimov universality as a function…
Universality and the Coulomb interaction
C. H. Schmickler
We study the relationship between universal effects and the Coulomb interaction. Here, we present our approach and a first illustrative example. Understanding the relationship of u…
Tetramer Bound States in Heteronuclear Systems
C. H. Schmickler, H. -W. Hammer, E. Hiyama
We calculate the universal spectrum of trimer and tetramer states in heteronuclear mixtures of ultracold atoms with different masses in the vicinity of the heavy-light dimer thresh…
Trimer and Tetramer Bound States in Heteronuclear Systems
Christiane H. Schmickler, Hans-Werner Hammer, Emiko Hiyama
The Efimov effect in heteronuclear cold atomic systems is experimentally more easily accessible than the Efimov effect for identical atoms, because of the potentially smaller scali…