Resonance free domain for a system of Schrödinger operators with energy-level crossings

DOI10.1142/S0129055X21500070MaRDI QIDQ5156081

Kenta Higuchi

Publication date: 14 October 2021

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

Full work available at URL: https://arxiv.org/abs/1912.10180

zbMATH Keywords

resonanceBorn-Oppenheimer approximationenergy-level crossing

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Eigenvalue problems for linear operators (47A75) Asymptotic expansions of solutions to PDEs (35C20) Pseudodifferential operators and other generalizations of partial differential operators (35S99) Quantum theory (81-XX)

Related Items (2)

Semiclassical resonances generated by crossings of classical trajectories ⋮ Eigenvalue splitting of polynomial order for a system of Schrödinger operators with energy-level crossing

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