Exactly-solvable models for atom-molecule hamiltonians
软凝聚态物质
2011-05-12 v1 可精确求解与可积系统
核理论
量子物理
摘要
We present a family of exactly-solvable generalizations of the Jaynes-Cummings model involving the interaction of an ensemble of SU(2) or SU(1,1) quasi-spins with a single boson field. They are obtained from the trigonometric Richardson-Gaudin models by replacing one of the SU(2) or SU(1,1) degrees of freedom by an ideal boson. Application to a system of bosonic atoms and molecules is reported.
引用
@article{arxiv.cond-mat/0406190,
title = {Exactly-solvable models for atom-molecule hamiltonians},
author = {J. Dukelsky and G. G. Dussel and C. Esebbag and S. Pittel},
journal= {arXiv preprint arXiv:cond-mat/0406190},
year = {2011}
}
备注
To be published by Physical Review Letters