Number of the records: 1
The crypto-Hermitian smeared-coordinate representation of wave functions
- 1.0364682 - ÚJF 2012 RIV NL eng J - Journal Article
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. E-ISSN 1873-2429
R&D Projects: GA MŠMT LC06002; GA ČR GAP203/11/1433
Institutional research plan: CEZ:AV0Z10480505
Keywords : PT-SYMMETRY * PSEUDO-HERMITICITY * QUANTUM-MECHANICS
Subject RIV: BE - Theoretical Physics
Impact factor: 1.632, year: 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).
Permanent Link: http://hdl.handle.net/11104/0200101
Number of the records: 1