Curvature contribution to the essential spectrum of Dirac operators with critical shell interactions
DOI10.2140/paa.2024.6.237arXiv2211.10264OpenAlexW4392022970MaRDI QIDQ6123307
Badreddine Benhellal, Konstantin Pankrashkin
Publication date: 4 March 2024
Published in: Pure and Applied Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2211.10264
Dirac operatoressential spectrumpseudodifferential operatorsboundary integral operatorprincipal curvaturetransmission condition
Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Spectrum, resolvent (47A10) PDEs in connection with quantum mechanics (35Q40) Pseudodifferential and Fourier integral operators on manifolds (58J40) Surfaces in Euclidean and related spaces (53A05) Electro- and magnetostatics (78A30) Time-dependent Schrödinger equations and Dirac equations (35Q41)
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