Generalized Fokker-Planck equation for multichannel disordered quantum conductors

被引:32
|
作者
Muttalib, KA [1 ]
Klauder, JR [1 ]
机构
[1] Univ Florida, Dept Phys, Gainesville, FL 32611 USA
关键词
D O I
10.1103/PhysRevLett.82.4272
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The Dorokhov-Mello-Pereyra-Kumar (DMPK) equation, which describes the distribution of transmission eigenvalues of multichannel disordered conductors, has been enormously successful in describing a variety of detailed transport properties of mesoscopic wires. However, it is limited to the quasi-one-dimensional regime only. We derive a one parameter generalization of the DMPK equation, which should broaden the scope of the equation. [S0031-9007(99)09230-3].
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页码:4272 / 4275
页数:4
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