A density functional for liquid 3He based on the aziz potential

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We propose a new class of density functionals for liquid 3He based on the Aziz helium-helium interaction screened at short distances by the microscopically calculated two-body distribution function g(r). Our aim is to reduce to a minumum the unavoidable phenomenological ingredients inherent to any d...

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Detalles Bibliográficos
Autores principales: Barranco, M., Hernández, E.S., Mayol, R., Navarro, J., Pi, M., Szybisz, L.
Formato: CONF
Materias:
Density functional
Helium
Pair correlation
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0094243X_v850_n_p149_Barranco
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:We propose a new class of density functionals for liquid 3He based on the Aziz helium-helium interaction screened at short distances by the microscopically calculated two-body distribution function g(r). Our aim is to reduce to a minumum the unavoidable phenomenological ingredients inherent to any density functional approach. Results for the homogeneous liquid and droplets are presented and discussed. © 2006 American Institute of Physics.

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