Comment on ``Time-dependent quasi-Hermitian Hamiltonians and the unitary quantum evolution''
| dc.creator | Mostafazadeh, Ali | |
| dc.date | 2007-11-01 | |
| dc.date.accessioned | 2026-07-07T08:39:54Z | |
| dc.date.available | 2026-07-07T08:39:54Z | |
| dc.description | In arXiv:0710.5653v1 M. Znojil claims that he has found and corrected an error in my paper: [Phys. Lett. B \textbf{650}, 208 (2007), arXiv:0706.1872v2] and that it is possible to escape its main conclusion, namely that the unitarity of the time-evolution and observability of the Hamiltonian imply time-independence of the metric operator. In this note I give a very short calculation showing that the analysis given by M. Znojil also leads to the same conclusion as of my above-mentioned paper. This is actually a reconfirmation of the validity of the results of the latter paper. | |
| dc.description | 2 pages | |
| dc.identifier | https://arxiv.org/abs/0711.0137 | |
| dc.identifier | http://arxiv.org/abs/0711.0137 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/141234 | |
| dc.subject | Quantum Physics | |
| dc.title | Comment on ``Time-dependent quasi-Hermitian Hamiltonians and the unitary quantum evolution'' | |
| dc.type | text |