SEMICONDUCTOR BLOCH EQUATIONS IN A HOMOGENEOUS MAGNETIC-FIELD

被引：17

作者：

GLUTSCH, S ^{[1
]}

CHEMLA, DS ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, DIV MAT SCI, BERKELEY, CA 94720 USA

来源：

PHYSICAL REVIEW B | 1995年 / 52卷 / 11期

关键词：

D O I：

10.1103/PhysRevB.52.8317

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a rigorous derivation of the semiconductor Bloch equations (SBE) in a uniform magnetic field. The equation of motion for the density matrix is derived, including Coulomb interaction. We show that both in real space and momentum space the center of mass and relative coordinate motions separate exactly to all orders. Generalizations of the convolution and of the Fourier transform can be defined which allows us to establish the SBE in complete analogy to the field-free case.

引用

页码：8317 / 8322

页数：6

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