Two-particle tunneling and the impact of interaction
Quantum Physics
2024-09-24 v1
Abstract
We analyze the tunneling of two bosons in a double-well, for contact, soft-, and hard-core Coulomb interaction of tunable strength. Transitions from correlated to uncorrelated tunneling of the left well's two-particle ground state are due to resonances with states with one particle in either well. Their abundance and dependence on the interaction strength is indicative of the interaction type.
Keywords
Cite
@article{arxiv.2409.15020,
title = {Two-particle tunneling and the impact of interaction},
author = {Jonathan Brugger and Christoph Dittel and Andreas Buchleitner},
journal= {arXiv preprint arXiv:2409.15020},
year = {2024}
}