Dirac–Coulomb operators with infinite mass boundary conditions in sectors
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Publication:5884557
DOI10.1063/5.0089526OpenAlexW4283811487WikidataQ114103127 ScholiaQ114103127MaRDI QIDQ5884557
Matteo Gallone, Fabio Pizzichillo, Biagio Cassano
Publication date: 23 March 2023
Published in: Journal of Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2202.13180
Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)
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