20 citations · 51 across the 9 of their papers we have counts for
9 papers
Generalization of the Fermi Pseudopotential
Trang T. Le, Zach Osman, D. K. Watson +2
Introduced eighty years ago, the Fermi pseudopotential has been a powerful concept in multiple fields of physics. It replaces the detailed shape of a potential by a delta-function…
A Test of a New Interacting N-Body Wave Function
Martin Dunn, W. Blake Laing, Derrick Toth +1
The resources required to solve the general interacting quantum N-body problem scale exponentially with N, making the solution of this problem very difficult when N is large. In a…
A Complete Basis for a Perturbation Expansion of the General N-Body Problem
W. Blake Laing, David W. Kelle, Martin Dunn +1
We discuss a basis set developed to calculate perturbation coefficients in an expansion of the general N-body problem. This basis has two advantages. First, the basis is complete o…
On the Use of Group Theoretical and Graphical Techniques toward the Solution of the General N-body Problem
W. B. Laing, M. Dunn, D. K. Watson
Group theoretic and graphical techniques are used to derive the N-body wave function for a system of identical bosons with general interactions through first-order in a perturbatio…
N identical particles under quantum confinement: A many-body dimensional perturbation theory approach II, the lowest-order wave function II
M. Dunn, D. K. Watson, J. G. Loeser
In this paper, the second in a series of two, we complete the derivation of the lowest-order wave function of a dimensional perturbation theory (DPT) treatment for the N-body quant…
Analytic, Group-Theoretic Density Profiles for Confined, Correlated N-Body Systems
W. B. Laing, M. Dunn, D. K. Watson
Confined quantum systems involving identical interacting particles are to be found in many areas of physics, including condensed matter, atomic and chemical physics. A beyond-m…