Zero-temperature phase diagram of binary boson-fermion mixtures

被引：199

作者：

Viverit, L

Pethick, CJ

Smith, H

机构：

[1] HC Orsted Inst, Orsted Lab, DK-2100 Copenhagen O, Denmark

[2] NORDITA, DK-2100 Copenhagen O, Denmark

来源：

PHYSICAL REVIEW A | 2000年 / 61卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.61.053605

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We calculate the phase diagram for dilute mixtures of bosoms and fermions at zero temperature. The linear stability conditions are derived and related to the effective boson-induced interaction between the fermions. We show that in equilibrium there are three possibilities: (a) a single uniform phase, (b) a purely fermionic phase coexisting with a purely bosonic one, and (c) a purely fermionic phase coexisting with a mixed phase.

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页数：8

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