Low-energy excitations in helium-like dimer within an exact diagonalization approach
The non-relativistic quantum-mechanical problem on bound states of four interacting spinless electrons moving in the Coulomb field of two attractive point centers with Z₀ = 2 spaced at fixed distance R₀ (⁴He₂ dimer within Born–Oppenheimer–Heitler–London approximation) has been solved rigorously thro...
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| Datum: | 2018 |
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| Format: | Artikel |
| Sprache: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2018
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| Schriftenreihe: | Физика низких температур |
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| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/176275 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Low-energy excitations in helium-like dimer within an exact diagonalization approach / K.A. Chishko // Физика низких температур. — 2018. — Т. 44, № 10. — С. 1394-1403. — Бібліогр.: 42 назв. — англ. |