1.2k citations · 5k across the 121 of their papers we have counts for
10 papers · 1 filter
Quantum Statistics and Thermodynamics in the Harmonic Approximation
J. R. Armstrong, N. T. Zinner, D. V. Fedorov +1
We describe a method to compute thermodynamic quantities in the harmonic approximation for identical bosons and fermions in an external confining field. We use the canonical partit…
Universal Two-Body Spectra of Ultracold Harmonically Trapped Atoms in Two and Three Dimensions
N. T. Zinner
We consider the spectrum of two ultracold harmonically trapped atoms interacting via short-range interactions. The Green's function approach is used to unify the two and three dime…
Efimov three-body states on top of a Fermi sea
Nicolai Gayle Nygaard, Nikolaj Thomas Zinner
The stabilization of Cooper pairs of bound electrons in the background of a Fermi sea is the origin of superconductivity and the paradigmatic example of the striking influence of m…
Few-Body Bound Complexes in One-dimensional Dipolar Gases and Non-Destructive Optical Detection
N. T. Zinner, B. Wunsch, I. B. Mekhov +3
We consider dipolar interactions between heteronuclear molecules in low-dimensional geometries. The setup consists of two one-dimensional tubes. We study the stability of possible…
A supercircle description of universal three-body states in two dimensions
F. F. Bellotti, T. Frederico, M. T. Yamashita +3
We consider bound states of asymmetric three-body systems confined to two dimensions. In the universal regime, two energy ratios and two mass ratios provide complete knowledge of t…
Universal relations for the two-dimensional spin-1/2 Fermi gas with contact interactions
Manuel Valiente, Nikolaj Zinner, Klaus Molmer
We present universal relations for a two-dimensional Fermi gas with pairwise contact interactions. The derivation of these relations is made possible by obtaining the explicit form…