Počet záznamů: 1

The crypto-Hermitian smeared-coordinate representation of wave functions

  1. 1.
    0364682 - UJF-V 2012 RIV NL eng J - Článek v odborném periodiku
    Znojil, Miloslav
    The crypto-Hermitian smeared-coordinate representation of wave functions.
    Physics Letters. A. Roč. 375, č. 36 (2011), s. 3176-3183 ISSN 0375-9601
    Grant CEP: GA MŠk LC06002; GA ČR GAP203/11/1433
    Výzkumný záměr: CEZ:AV0Z10480505
    Klíčová slova: PT-SYMMETRY * PSEUDO-HERMITICITY * QUANTUM-MECHANICS
    Kód oboru RIV: BE - Teoretická fyzika
    Impakt faktor: 1.632, rok: 2011

    In the discrete-coordinate quantum models the kinematical observable of position need not necessarily be chosen local (i.e., diagonal). Its smearing is selected in the nearest-neighbor form of a real asymmetric (i.e., crypto-Hermitian) tridiagonal matrix (Q) over cap. Via Gauss-Hermite illustrative example we show how such an option restricts the class of admissible dynamical observables (sampled here just by the Hamiltonian).
    Trvalý link: http://hdl.handle.net/11104/0200101