Počet záznamů: 1  

Symmetrized exponential oscillator

  1. 1. 0466575 - UJF-V 2017 RIV SG eng J - Článek v odborném periodiku
    Znojil, Miloslav
    Symmetrized exponential oscillator.
    Modern Physics Letters A. Roč. 31, č. 34 (2016), č. článku 1650195. ISSN 0217-7323
    Grant CEP: GA ČR GA16-22945S
    Institucionální podpora: RVO:61389005
    Klíčová slova: quantum bound states * exactly solvable models * Bessel special funciton transcendental secular equation * numerical precision
    Kód oboru RIV: BE - Teoretická fyzika
    Impakt faktor: 1.165, rok: 2016

    Several properties of bound states in potential V (x) = g(2) exp(vertical bar x vertical bar) are studied. Firstly, with the emphasis on the reliability of our arbitrary-precision construction, wave functions are considered in the two alternative (viz. asymptotically decreasing or regular) exact Bessel-function forms which obey the asymptotic or matching conditions, respectively. The merits of the resulting complementary transcendental secular equation approaches are compared and their applicability is discussed.
    Trvalý link: http://hdl.handle.net/11104/0264846