Resolutions of identity for some non-Hermitian Hamiltonians I. Exceptional point in continuous spectrum

DOI10.3842/SIGMA.2011.111zbMath1248.81061arXiv1107.5911MaRDI QIDQ431407

Alexander A. Andrianov, Andrey V. Sokolov

Publication date: 26 June 2012

Published in: SIGMA. Symmetry, Integrability and Geometry: Methods and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1107.5911

zbMATH Keywords

supersymmetryexceptional pointsnon-Hermitian quantum mechanicsresolution of identity

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Supersymmetry and quantum mechanics (81Q60) Operator algebra methods applied to problems in quantum theory (81R15) Nonselfadjoint operator theory in quantum theory including creation and destruction operators (81Q12)

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