On a zero-range interaction of a quantum particle with the vacuum

DOI10.1088/0305-4470/25/4/031zbMath0751.47038OpenAlexW1971282411MaRDI QIDQ4008172

Dimitri Yafaev

Publication date: 27 September 1992

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

Full work available at URL: https://doi.org/10.1088/0305-4470/25/4/031

zbMATH Keywords

Hamiltoniansselfadjoint extensionsBound statesscattering objectspoint interaction of a quantum particle with the vacuum

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Dilations, extensions, compressions of linear operators (47A20) Quantum scattering theory (81U99) Scattering theory of linear operators (47A40)

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