A generalization of the concept of PT symmetry
| dc.creator | Znojil, Miloslav | |
| dc.date | 2001-06-21 | |
| dc.date.accessioned | 2026-07-07T04:28:31Z | |
| dc.date.available | 2026-07-07T04:28:31Z | |
| dc.description | We show that the PT symmetric Hamiltonians (and their generalizations defined in the text) may be all assigned the projected (so called Feshbach or effective) nonlinear Hamiltonians which are "locally" Hermitian. This implies that many (if not all) of the bound-state energies may be real in a broad domain of Hermiticity-violating interactions. A complexification of a Winternitz's super-integrable example in two dimensions is conjectured as an illustration. | |
| dc.description | 15 pages, submitted to J. Phys. A. To be discussed in Kracow, Poland,July 18 - 21, 2001, QTS2 int. conf. (http://qts2.ifj.edu.pl/programm.htm) | |
| dc.identifier | https://arxiv.org/abs/math-ph/0106021 | |
| dc.identifier | http://arxiv.org/abs/math-ph/0106021 | |
| dc.identifier | in proceedings:Quantum Theory and Symmetries, ed. E. Kapuscik and A. Horzela, Word Sci., Singapore,2002, pp. 626-631 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/56819 | |
| dc.subject | Mathematical Physics | |
| dc.subject | Rings and Algebras | |
| dc.subject | 47B50; 81R40; 81S99; 15A57; 46C20 | |
| dc.title | A generalization of the concept of PT symmetry | |
| dc.type | text |