arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0706.1606quant-ph
收藏

一维精确可解势中的量子动力学代数SU(1,1)

Quantum Dynamical Algebra SU(1,1) in One-Dimensional Exactly Solvable Potentials

Ming-Guang Hu, Jing-Ling Chen

摘要:

本文主要研究一维精确可解势的移位算子的SU(2)或SU(1,1)的线性代数结构。在此过程中,提出了一套基于原有对角化技术的构造满足SU(2)或SU(1,1)代数的合适算子元J0,J_ \pm的方法。最后,径向问题与一维位势的相似性促使我们用同样的方法来处理径向问题。

英文摘要:

We mainly explore the linear algebraic structure like SU(2) or SU(1,1) of the shift operators for some one-dimensional exactly solvable potentials in this paper. During such process, a set of method based on original diagonalizing technique is presented to construct those suitable operator elements, J0, J_\pm that satisfy SU(2) or SU(1,1) algebra. At last, the similarity between radial problem and one-dimensional potentials encourages us to deal with the radial problem in the same way.

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。

↑