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Titolo:
MONTE-CARLO STUDY OF ISOTOPIC LIQUID-HELIUM MIXTURES
Autore:
MORONI S; BONINSEGNI M;
Indirizzi:
INT CTR THEORET PHYS,STRADA COSTIERA 11 I-34014 TRIESTE ITALY UNIV DELAWARE,DEPT PHYS & ASTRON NEWARK DE 19716
Titolo Testata:
Czechoslovak journal of Physics
, volume: 46, anno: 1996, supplemento:, 1
pagine: 303 - 304
SICI:
0011-4626(1996)46:<303:MSOILM>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
HE-3-HE-4 MIXTURES; KINETIC-ENERGY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
14
Recensione:
Indirizzi per estratti:
Citazione:
S. Moroni e M. Boninsegni, "MONTE-CARLO STUDY OF ISOTOPIC LIQUID-HELIUM MIXTURES", Czechoslovak journal of Physics, 46, 1996, pp. 303-304

Abstract

Extensive Quantum Monte Carlo simulations of isotopic Helium mixturesare carried out at zero and finite temperature, in phase diagram regions where no phase separation occurs. The suppression of He-4 superfluidity and tile Fermi liquid behavior of He-3 as temperature and He-3 concentration increase are analyzed. Effective masses, kinetic energies, structural properties, and momentum distributions are also computed. Results are compared with previuos microscopic calculations and recent experimental data.

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Documento generato il 30/11/20 alle ore 16:49:58