Boundary triples for the Dirac operator with Coulomb-type spherically symmetric perturbations

DOI10.1063/1.5063986zbMath1414.81086arXiv1810.01659OpenAlexW3104633200WikidataQ128115984 ScholiaQ128115984MaRDI QIDQ5379367

Biagio Cassano, Fabio Pizzichillo

Publication date: 28 May 2019

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

Full work available at URL: https://arxiv.org/abs/1810.01659

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Linear symmetric and selfadjoint operators (unbounded) (47B25) Covariant wave equations in quantum theory, relativistic quantum mechanics (81R20)

Related Items (7)

Dirac–Coulomb operators with infinite mass boundary conditions in sectors ⋮ Sharp exponential decay for solutions of the stationary perturbed Dirac equation ⋮ Self‐adjointness for the MIT bag model on an unbounded cone ⋮ General \(\delta\)-shell interactions for the two-dimensional Dirac operator: self-adjointness and approximation ⋮ Holomorphic family of Dirac-Coulomb Hamiltonians in arbitrary dimension ⋮ A Hardy-type inequality and some spectral characterizations for the Dirac-Coulomb operator ⋮ Self-adjoint extensions of the two-valley Dirac operator with discontinuous infinite mass boundary conditions

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