摘要
We propose a method to investigate the energy eigenvalue problem and corresponding yrast line for harmonically trapped interacting N-boson systems. This method is particularly simple and effective to obtain the explicit analytical expressions of low-L energy eigenstates with L denoting systems' total angular momentum but with an arbitrarily large N. We have derived the explicit analytical results for L = 0, 1,...,9 and discussed the yrast line for these low-L energy eigenstates.
- 出版日期2001-3-12
- 单位华中科技大学; 中国科学院武汉物理与数学研究所