Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/9736
Title: Density matrices and momentum distributions in 3He-4He mixtures
Author: Fabrocini, A.
Polls Martí, Artur
Keywords: Matèria condensada
Heli
Teoria quàntica
Condensed matter
Helium
Quantum theory
Issue Date: 1982
Publisher: The American Physical Society
Abstract: We report variational calculations, in the hypernetted-chain (HNC)-Fermi-HNC scheme, of one-body density matrices and one-particle momentum distributions for 3He-4He mixtures described by a Jastrow correlated wave function. The 4He condensate fractions and the 3He strength poles are examined and compared with the Monte Carlo available results. The agreement has been found to be very satisfactory. Their density dependence is also studied.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.26.1438
It is part of: Physical Review B, 1982, vol. 26, núm. 3, p. 1438-1441.
URI: http://hdl.handle.net/2445/9736
ISSN: 0163-1829
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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