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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2008, Volume 48, Number 1, Pages 154–158
(Mi zvmmf201)
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This article is cited in 7 scientific papers (total in 7 papers)
Two-particle density matrix and the electron-proton interaction pseudopotential at ultralow temperatures
M. A. Butlitskiia, B. B. Zelenerb, B. V. Zelenerb, È. A. Manykina a Moscow Engineering Physics Institute (State University), Kashirskoe sh. 31, Moscow, 115409, Russia
b Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya ul. 13/19, Moscow, 127412, Russia
Abstract:
The two-particle density matrix of the electron-proton interaction is exactly calculated at temperatures $T$ between 3 and 100 K. The connection of the results with the semiclassical approximation is shown. A method is described for calculating the Coulomb wave functions necessary for the determination of the density matrix.
Key words:
density matrix, hydrogen-like atom, pseudopotential, electron-proton interaction.
Received: 01.03.2007 Revised: 09.07.2007
Citation:
M. A. Butlitskii, B. B. Zelener, B. V. Zelener, È. A. Manykin, “Two-particle density matrix and the electron-proton interaction pseudopotential at ultralow temperatures”, Zh. Vychisl. Mat. Mat. Fiz., 48:1 (2008), 154–158; Comput. Math. Math. Phys., 48:1 (2008), 147–151
Linking options:
https://www.mathnet.ru/eng/zvmmf201 https://www.mathnet.ru/eng/zvmmf/v48/i1/p154
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Abstract page: | 398 | Full-text PDF : | 159 | References: | 84 | First page: | 3 |
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