Two-boson Correlations in Various One-dimensional Traps
Quantum Physics
2017-07-17 v1 Quantum Gases
Abstract
A one-dimensional system of two trapped bosons which interact through a contact potential is studied using the optimized configuration interaction method. The rapid convergence of the method is demonstrated for trapping potentials of convex and non-convex shapes. The energy spectra, as well as natural orbitals and their occupation numbers are determined in function of the inter-boson interaction strength. Entanglement characteristics are discussed in dependence on the shape of the confining potential.
Keywords
Cite
@article{arxiv.1009.1482,
title = {Two-boson Correlations in Various One-dimensional Traps},
author = {Anna Okopinska and Przemyslaw Koscik},
journal= {arXiv preprint arXiv:1009.1482},
year = {2017}
}
Comments
5 pages, 3 figures