Energy of strongly attractive Bose-Fermi mixtures

被引：0

作者：

Guidini, A. ^{[1
]}

Fratini, E. ^{[2
]}

Bertaina, G. ^{[3
]}

Pieri, P. ^{[1
]}

机构：

[1] Univ Camerino, Sch Sci & Technol, Div Phys, I-62032 Camerino, Italy

[2] Abdus Salam Int Ctr Theoret Phys, I-34151 Trieste, Italy

[3] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy

来源：

European Physical Journal-Special Topics | 2015年 / 224卷 / 03期

关键词：

D O I：

10.1140/epjst/e2015-02384-0

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We discuss how approximate theories for Bose-Fermi mixtures recover in the molecular limit the expected expression for Fermi-Fermi mixtures of molecules and unpaired fermions. In particular, we compare the energy of the system resulting from a T-matrix diagrammatic approach with that obtained with Variational and Fixed-Node Diffusion Quantum Monte Carlo methods.

引用

页码：539 / 543

页数：5

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