Linear representation of energy-dependent Hamiltonians
| dc.creator | Znojil, Miloslav | |
| dc.date | 2004-03-30 | |
| dc.date | 2004-04-20 | |
| dc.date.accessioned | 2026-07-07T06:09:27Z | |
| dc.date.available | 2026-07-07T06:09:27Z | |
| dc.description | Effective (i.e., subspace-constrained) Hamiltonians become, by construction, energy-dependent while all the energy-dependent forces prove non-linear because the energy itself is merely an eigenvalue of the Hamiltonian H. One of the most natural resolutions of such a puzzle is proposed via an introduction of teh two separate linear representatives of the respective right and left action of H=H(E). Both the new energy-independent operators are non-Hermitian so that the formalism admits a natural extension to non-Hermitian initial H(E)s. | |
| dc.description | 14 pages - first half of the material to be presented during 2nd International Workshop on Pseudo-Hermitian Hamiltonians in June (cf. http://www.ujf.cas.cz/PTsymmetry) | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0403223 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0403223 | |
| dc.identifier | Phys. Lett. A 326 (2004) 70 - 76 | |
| dc.identifier | doi:10.1016/j.physleta.2004.04.036 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/91963 | |
| dc.subject | Quantum Physics | |
| dc.title | Linear representation of energy-dependent Hamiltonians | |
| dc.type | text |