sl(2,C) as a complex lie algebra and the associated non-Hermitian Hamiltonians with real eigenvalues
par Bagchi, Bijan;Quesne, Christiane 
Référence Physics letters. A, 273, 5-6, page (285-292)
Publication Publié, 2000-09
Référence Physics letters. A, 273, 5-6, page (285-292)
Publication Publié, 2000-09
Article révisé par les pairs
| Résumé : | The powerful group theoretical formalism of potential algebras is extended to non-Hermitian Hamiltonians with real eigenvalues by complexifying so(2,1), thereby getting the complex algebra s1(2,C) or A1. This leads to new types of both PT-symmetric and non-PT-symmetric Hamiltonians. (C) 2000 Elsevier Science B.V. |
