利用Richardson-Gaudin方法推广的精确可解配对模型
核理论
2009-11-11 v1
摘要
我们利用Richardson与Gaudin技术研究了一类新的精确可解玻色子配对模型。给出了所有能量本征值及前几个能量本征态的解析表达式。此外，还提及了Gaudin方程的另一种解。提出了与Calogero-Sutherland模型的一种关联。
引用
@article{arxiv.nucl-th/0505023,
title = {Exactly Solvable Pairing Model Using an Extension of Richardson-Gaudin Approach},
author = {A. B. Balantekin and T. Dereli and Y. Pehlivan},
journal= {arXiv preprint arXiv:nucl-th/0505023},
year = {2009}
}
备注
9 pages of Latex. In the proceedings of Blueprints for the Nucleus: From First Principles to Collective Motion: A Festschrift in Honor of Professor Bruce Barrett, Istanbul, Turkey, 17-23 May 2004