Artículo
Non-Hermitian Hamiltonians and Similarity Transformations
Fecha de publicación:
02/2016
Editorial:
Springer/Plenum Publishers
Revista:
International Journal of Theoretical Physics
ISSN:
0020-7748
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We show that similarity (or equivalent) transformations enable one to construct non-Hermitian operators with real spectrum. In this way we can also prove and generalize the results obtained by other authors by means of a gauge-like transformation and its generalization. Such similarity transformations also reveal the connection with pseudo-Hermiticity in a simple and straightforward way.
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(INIFTA)
Articulos de INST.DE INV.FISICOQUIMICAS TEORICAS Y APLIC.
Articulos de INST.DE INV.FISICOQUIMICAS TEORICAS Y APLIC.
Citación
Fernández, Francisco Marcelo; Non-Hermitian Hamiltonians and Similarity Transformations; Springer/Plenum Publishers; International Journal of Theoretical Physics; 55; 2; 2-2016; 843-850
Compartir
Altmétricas