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    • Complexification of three potential models – II

      Sanjib Meyur S Dednath

      Volume 73 Issue 4 October 2009 pp 627-637

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/073/04/0627-0637

    • Keywords

       

      Non-Hermitian Hamiltonians; Lie algebra, $\mathcal{PT}$ symmetry; real eigenvalues; regular eigenfunctions.

    • Abstract

       

      A new kind of $\mathcal{PT}$ and non-$\mathcal{PT}$-symmetric complex potentials are constructed from a group theoretical viewpoint of the sl$(2, C)$ potential algebras. The real eigenvalues and the corresponding regular eigenfunctions are also obtained. The results are compared with the ones obtained before.

    • Author Affiliations

       

      Sanjib Meyur1 S Dednath2

      1. TRGR Khemka High School, 23, Rabindra Sarani, Liluah, Howrah 711 204, India
      2. Department of Mathematics, Jadavpur University, Kolkata 700 032, India

    • Dates

       
      Published
      October 2009
      Manuscript received
      19 December 2007
      Manuscript revised
      5 May 2009
      Accepted
      23 May 2009

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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