Operator interpretation of the resonances generated by \(2\times 2\) matrix Hamiltonians

DOI10.1007/BF02557129zbMath0915.47051arXivmath/9809093OpenAlexW2603380201MaRDI QIDQ1274129

Reinhard Mennicken, Alexander K. Motovilov

Publication date: 7 July 1999

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/9809093

zbMATH Keywords

transfer functionanalytic continuationnonselfadjoint operators\(2\times 2\) matrix Hamiltonianresonance vectorsRiemann energy surfacetransfer-function root vectorstransfer-function spectrum

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Spectrum, resolvent (47A10) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)

Related Items (1)

Spectral theory of Pauli-Fierz operators.

Cites Work

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