arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1702.06181math-phhep-thmath.MP
收藏

一个新的准精确可解双势阱的Lie对称性和Bethe渐近解

Lie symmetry and the Bethe ansatz solution of a new quasi-exactly solvable double-well potential

Marzieh Baradaran, Hossein Panahi

摘要:

本文研究了具有新的准精确可解双阱势的薛定谔方程。用Bethe方法和李代数方法得到了能量、相应的波函数和势参数的允许值的精确表达式。一些数值结果的报告,它表明,结果是在良好的协议,彼此之间,并与以前通过不同的方法得到的。

英文摘要:

In this paper, we study the Schrödinger equation with a new quasi-exactly solvable double-well potential. Exact expressions for the energies, the corresponding wave functions and the allowed values of the potential parameters are obtained using two different methods, the Bethe ansatz method and the Lie algebraic approach. Some numerical results are reported and it is shown that the results are in good agreement with each other and with those obtained previously via a different method.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑