Issue 13, 2021

Spatial dimensionality and the binding of small clusters

Abstract

The effect of spatial dimensionality D on the near-threshold binding of small clusters of identical particles is shown. Estimates of the threshold coupling constants for 2 and N bosons are given for D equal to 1 to 5 and the relation to conditions for the Efimov effect is discussed. Variational trial functions for 4 identical spin-½ fermions in D = 2 are given.

Graphical abstract: Spatial dimensionality and the binding of small clusters

Article information

Article type
Paper
Submitted
21 sep 2020
Accepted
10 nov 2020
First published
10 nov 2020

Phys. Chem. Chem. Phys., 2021,23, 7837-7840

Spatial dimensionality and the binding of small clusters

L. W. Bruch, Phys. Chem. Chem. Phys., 2021, 23, 7837 DOI: 10.1039/D0CP04998K

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