arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0910.1209quant-phmath-phmath.MP
收藏

位置相关质量薛定谔哈密顿量中的例外正交多项式和精确可解势

Exceptional orthogonal polynomials and exactly solvable potentials in position dependent mass Schroedinger Hamiltonians

Bikashkali Midya, Barnana Roy

摘要:

在位置相关的质量背景中产生了一些精确可解的势,它们的束缚态用Laguerre型或Jacobi型$X_1$例外正交多项式给出.这些潜力被证明是形状不变和等谱的潜力,其束缚态的解决方案涉及经典的拉盖尔或雅可比多项式。

英文摘要:

Some exactly solvable potentials in the position dependent mass background are generated whose bound states are given in terms of Laguerre- or Jacobi-type $X_1$ exceptional orthogonal polynomials. These potentials are shown to be shape invariant and isospectral to the potentials whose bound state solutions involve classical Laguerre or Jacobi polynomials.

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。

↑