VARIATIONAL CALCULATIONS FOR HE-3 IMPURITIES ON HE-4 DROPLETS

被引：23

作者：

BELIC, A

DALFOVO, F

FANTONI, S

STRINGARI, S

机构：

[1] UNIV TRENT,DIPARTIMENTO FIS,I-38050 TRENT,ITALY

[2] SCUOLA INT SUPER STUDI AVANZATI,INTERDISCIPLINARY LAB,I-34014 TRIESTE,ITALY

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 21期

关键词：

D O I：

10.1103/PhysRevB.49.15253

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Variational Monte Carlo method is used to calculate ground state properties of He-4 droplets, containing 70, 112, 168, 240, 330, and 728 particles. The resulting particle and kinetic energy densities are used as an input in the Feynman-Lekner theory for He-3 impurities. The kinetic energy density of He-4 atoms and the energy of the He-3 surface states are compared with the results of previous phenomenological calculations.

引用

页码：15253 / 15257

页数：5

共 37 条

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