Reliability of the Born-Oppenheimer approximation in noninteger dimensions
Quantum Gases
2024-08-06 v1
Abstract
We address the question of the reliability of the Born-Oppenheimer (BO) approximation for a mass-imbalanced resonant three-body system embedded in noninteger dimensions. We address this question within the problem of a system of currently experimental interest, namely LiRb. We compare the Efimov scale parameter as well as the wave functions obtained using the BO approximation with those obtained using the Bethe-Peierls boundary condition.
Keywords
Cite
@article{arxiv.2408.01776,
title = {Reliability of the Born-Oppenheimer approximation in noninteger dimensions},
author = {D. S. Rosa and T. Frederico and R. M. Francisco and G. Krein and M. T. Yamashita},
journal= {arXiv preprint arXiv:2408.01776},
year = {2024}
}