Eigenvalues of the reference operator and semiclassical resonances

DOI10.1016/S0022-1236(02)00113-1zbMath1025.35013MaRDI QIDQ1406359

Vincent Bruneau, Vesselin Petkov

Publication date: 4 September 2003

Published in: Journal of Functional Analysis (Search for Journal in Brave)

zbMATH Keywords

spectral shift functionselfadjoint operatorresonancespositive eigenvaluescritical energyBreit-Wigner approximation

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)

Related Items (2)

Spectral shift function and resonances for non-semi-bounded and Stark Hamiltonians. ⋮ RESONANCES AND SPECTRAL SHIFT FUNCTION FOR THE SEMI-CLASSICAL DIRAC OPERATOR

Cites Work

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