Počet záznamů: 1
Crypto-Unitary Forms of Quantum Evolution Operators
- 1.0393350 - ÚJF 2014 RIV US eng J - Článek v odborném periodiku
Znojil, Miloslav
Crypto-Unitary Forms of Quantum Evolution Operators.
International Journal of Theoretical Physics. Roč. 52, č. 6 (2013), s. 2038-2045. ISSN 0020-7748. E-ISSN 1572-9575
Grant CEP: GA ČR GAP203/11/1433
Institucionální podpora: RVO:61389005
Klíčová slova: PT-symmetric quantum mechanics * time-dependent Schrödinger equation * manifestly time-dependent Hermitian Hamiltonians * Manifestly time-dependent Dyson maps * equivalent time-independent non-Hermitian Hamiltonians
Kód oboru RIV: BE - Teoretická fyzika
Impakt faktor: 1.186, rok: 2013
http://link.springer.com/content/pdf/10.1007%2Fs10773-012-1451-9.pdf
The description of quantum evolution using unitary operator requires that the underlying self-adjoint quantum Hamiltonian remains time-independent. In a way extending the so called -symmetric quantum mechanics to the models with manifestly time-dependent "charge" we propose and describe an extension of such an exponential-operator approach to evolution to the manifestly time-dependent self-adjoint quantum Hamiltonians .
Trvalý link: http://hdl.handle.net/11104/0222099
Počet záznamů: 1