Počet záznamů: 1  

Three Solvable Matrix Models of a Quantum Catastrophe

  1. 1.
    0433614 - ÚJF 2015 RIV US eng J - Článek v odborném periodiku
    Levai, G. - Růžička, František - Znojil, Miloslav
    Three Solvable Matrix Models of a Quantum Catastrophe.
    International Journal of Theoretical Physics. Roč. 53, č. 9 (2014), s. 2875-2890. ISSN 0020-7748
    Institucionální podpora: RVO:61389005
    Klíčová slova: quantum theory * PT symmetry * Finite-dimensional non-Hermitian Hamiltonians * exceptional-point localization * quantum theory of catastrophes * methods of computer algebra
    Kód oboru RIV: BE - Teoretická fyzika
    Impakt faktor: 1.184, rok: 2014

    Three classes of finite-dimensional models of quantum systems exhibiting spectral degeneracies called quantum catastrophes are described in detail. Computer-assisted symbolic manipulation techniques are shown unexpectedly efficient for the purpose.
    Trvalý link: http://hdl.handle.net/11104/0237820