Hybrid model of separable, zero-range, few-body interactions in one-dimensional harmonic traps
Hybrid model of separable, zero-range, few-body interactions in one-dimensional harmonic traps
This paper introduces a model for a few repulsively interacting particles trapped in a one-dimensional harmonic well and provides exact solutions for the three-particle case. This model is a hybrid of two other well-known systems, the Calogero model and the contact-interaction model, and coincides with them in limiting cases. However, …