Nonlinear Coherent States of the Fokas-Lagerstrom Potential
Quantum Physics
2020-07-15 v3
Abstract
In this paper, we introduce an algebraic approach to construct Fokas-Lagerstrom coherent states. To do so, we define deformed creation and annihilation operators associated to this system and investigate their algebra. We show that these operators satisfy the -deformed Weyl-Heisenberg algebra. Then, we propose a theoretical scheme to generate the aforementioned coherent states. The present contribution shows that the Fokas-Lagerstrom nonlinear coherent states possess some non-classical features.
Keywords
Cite
@article{arxiv.2003.02606,
title = {Nonlinear Coherent States of the Fokas-Lagerstrom Potential},
author = {Mehdi Ashrafi and Ali Mahdifar and Ehsan Amooghorban},
journal= {arXiv preprint arXiv:2003.02606},
year = {2020}
}
Comments
5 figures