Model boson-fermion mixture within the self-consistent-field approximation

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1999-10-01

Author

Al-Hayek, I
Tanatar, B

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We study the ground state properties of a boson-fermion mixture interacting via a hard-core repulsive potential with an attractive tail at zero temperature. We use the self-consistent field approach to calculate the ground state partial structure factors and the effective interactions between the species. We compare our results with the experimental data on liquid He-3-He-4 mixtures to find qualitative agreement. Collective modes and dynamic structure factors for the mixture are also discussed. [S0163-1829(99)08837-2].

Subject Keywords

He-3-he-4 mixtures, Elementary excitations, Neutron-scattering, Microscopic theory, Liquid, Condensate, He-3

URI

https://hdl.handle.net/11511/65800

Journal

PHYSICAL REVIEW B

DOI

https://doi.org/10.1103/physrevb.60.10388

Collections

Department of Physics, Article

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Citation Formats

I. Al-Hayek and B. Tanatar, “Model boson-fermion mixture within the self-consistent-field approximation,” PHYSICAL REVIEW B, pp. 10388–10394, 1999, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/65800.