Počet záznamů: 1
The non-equivalence of pseudo-Hermiticity and presence of antilinear symmetry
- 1.0338819 - ÚJF 2010 RIV IN eng J - Článek v odborném periodiku
Siegl, Petr
The non-equivalence of pseudo-Hermiticity and presence of antilinear symmetry.
Pramana: journal of physics. Roč. 73, 2 SI (2009), s. 279-286. ISSN 0304-4289. E-ISSN 0973-7111.
[8th Conference on Non-Hermitian Hamiltonians in Quantum Physics. Mumbai, 13.01.2009-16.01.2009]
Grant CEP: GA MŠMT(CZ) LC06002; GA ČR(CZ) GA202/07/1307
Výzkumný záměr: CEZ:AV0Z10480505
Klíčová slova: Pseudo-Hermiticity * antilinear symmetry * J-self-adjoint operator
Kód oboru RIV: BE - Teoretická fyzika
Impakt faktor: 0.349, rok: 2009
The non-equivalence of the presence of antilinear symmetry and pseudo-Hermiticity is shown for bounded operators. Two appropriate examples are operators with non-empty residual spectrum. The class of operators for which the equivalence holds is extended to the spectral operators of scalar type. The importance of J-self-adjointness is stressed and new proofs using this property are provided.
Trvalý link: http://hdl.handle.net/11104/0182492
Počet záznamů: 1