58 citations · 146 across the 7 of their papers we have counts for
5 papers · 1 filter
Partial solvability induced by dark states in a box trap with decentered two-body interaction
Hossein Abedi, Nathan L. Harshman, Peter Schmelcher
We consider a generalization of the two-body contact interaction for nonrelativistic particles confined to a one-dimensional box, in which the interaction is decentered, i.e., the…
Symmetry and Natural Quantum Structures for Three-Particles in One-Dimension
N. L. Harshman
How do symmetries induce natural and useful quantum structures? This question is investigated in the context of models of three interacting particles in one-dimension. Such models…
One-Dimensional Traps, Two-Body Interactions, Few-Body Symmetries: II. Particles
N. L. Harshman
This is the second in a pair of articles that classify the configuration space and kinematic symmetry groups for identical particles in one-dimensional traps experiencing Galil…
One-Dimensional Traps, Two-Body Interactions, Few-Body Symmetries: I. One, Two, and Three Particles
N. L. Harshman
This is the first in a pair of articles that classify the configuration space and kinematic symmetry groups for identical particles in one-dimensional traps experiencing Galile…
Tensor Product Structures, Entanglement, and Particle Scattering
N. L. Harshman, S. Wickramsekara
Particle systems admit a variety of tensor product structures (TPSs) depending on the complete system of commuting observables chosen for the analysis. Different notions of entangl…