On the spectral properties of the spin-boson Hamiltonians

DOI10.1023/A:1007448732287zbMath0911.47007MaRDI QIDQ1389159

Jaouad Sahbani, Anne Boutet de Monvel-Berthier

Publication date: 11 June 1998

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

spectral propertiesselfadjoint operatorsspin-boson modelconjugate operatorspin matrixtwo level atom coupled to a boson field

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Spectrum, resolvent (47A10) Linear symmetric and selfadjoint operators (unbounded) (47B25) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)

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