Generalized hedin's equations for quantum many-body systems with spin-dependent interactions

被引：58

作者：

Aryasetiawan, F.

Biermann, S. ^{[1
]}

机构：

[1] Ecole Polytech, CNRS, Ctr Phys Theor, F-91128 Palaiseau, France

来源：

PHYSICAL REVIEW LETTERS | 2008年 / 100卷 / 11期

关键词：

D O I：

10.1103/PhysRevLett.100.116402

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Hedin's equations for the electron self-energy and the vertex have originally been derived for a many-electron system with Coulomb interaction. In recent years, it has been increasingly recognized that spin interactions can play a major role in determining physical properties of systems such as nanoscale magnets or of interfaces and surfaces. We derive a generalized set of Hedin's equations for quantum many-body systems containing spin interactions, e.g., spin-orbit and spin-spin interactions. The corresponding spin-dependent GW approximation is constructed.

引用

收藏

页数：4

相关论文

共 15 条

[1] Green's function formalism for calculating spin-wave spectra [J].

Aryasetiawan, F ;

Karlsson, K .

PHYSICAL REVIEW B, 1999, 60 (10) :7419-7428

[2] The GW method [J].

Aryasetiawan, F ;

Gunnarsson, O .

REPORTS ON PROGRESS IN PHYSICS, 1998, 61 (03) :237-312

[3] First-principles approach to the electronic structure of strongly correlated systems:: Combining the GW approximation and dynamical mean-field theory -: art. no. 086402 [J].

Biermann, S ;

Aryasetiawan, F ;

Georges, A .

PHYSICAL REVIEW LETTERS, 2003, 90 (08) :4

[4] Many-body perturbation theory using the density-functional concept:: Beyond the GW approximation -: art. no. 186402 [J].

Bruneval, F ;

Sottile, F ;

Olevano, V ;

Del Sole, R ;

Reining, L .

PHYSICAL REVIEW LETTERS, 2005, 94 (18)

[5] OSCILLATORY EFFECTS AND THE MAGNETIC-SUSCEPTIBILITY OF CARRIERS IN INVERSION-LAYERS [J].

BYCHKOV, YA ;

RASHBA, EI .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1984, 17 (33) :6039-6045

[6] Ab initio prediction of conduction band spin splitting in zinc blende semiconductors [J].

Chantis, AN ;

van Schilfgaarde, M ;

Kotani, T .

PHYSICAL REVIEW LETTERS, 2006, 96 (08)

[7]

Fetter A. L., 1971, QUANTUM THEORY MANYP

[8] NEW METHOD FOR CALCULATING 1-PARTICLE GREENS FUNCTION WITH APPLICATION TO ELECTRON-GAS PROBLEM [J].

HEDIN, L .

PHYSICAL REVIEW, 1965, 139 (3A) :A796-+

[9] Origin of orbital ferromagnetism and giant magnetic anisotropy at the nanoscale [J].

Hernando, A ;

Crespo, P ;

García, MA .

PHYSICAL REVIEW LETTERS, 2006, 96 (05)

[10] Nobel Lecture: Electronic structure of matter-wave functions and density functionals [J].

Kohn, W .

REVIEWS OF MODERN PHYSICS, 1999, 71 (05) :1253-1266