The 1/R expansion for \(H^ +_ 2:\) analyticity, summability, and asymptotics

DOI10.1016/0003-4916(85)90305-7zbMath0614.46068OpenAlexW1977591128MaRDI QIDQ1820374

Vincenzo Grecchi, Sandro Graffi, Evans M. II. Harrell, Harris J. Silverstone

Publication date: 1985

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

Full work available at URL: https://doi.org/10.1016/0003-4916(85)90305-7

zbMATH Keywords

hydrogen molecular ionnon-relativistic quantum mechanicsdouble-well problemclamped nuclei approximationtwo-center problem of an electron in the field of two fixed point charges

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Electromagnetic interaction; quantum electrodynamics (81V10) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Miscellaneous applications of functional analysis (46N99)

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