Complex eigenvalue splitting for the Dirac operator

DOI10.1007/s00220-021-04063-5zbMath1462.35213arXiv1909.08739OpenAlexW3147226548MaRDI QIDQ2021629

Jens Wittsten, Koki Hirota

Publication date: 27 April 2021

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

Full work available at URL: https://arxiv.org/abs/1909.08739

zbMATH Keywords

Zakharov-Shabat operatorsemiclassical Dirac operator

Mathematics Subject Classification ID

General topics in linear spectral theory for PDEs (35P05) NLS equations (nonlinear Schrödinger equations) (35Q55) Time-dependent Schrödinger equations and Dirac equations (35Q41)

Related Items (3)

Semiclassical WKB problem for the non-self-adjoint Dirac operator with an analytic rapidly oscillating potential ⋮ Eigenvalue splitting of polynomial order for a system of Schrödinger operators with energy-level crossing ⋮ Semiclassical WKB problem for the non-self-adjoint Dirac operator with analytic potential

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