Generalized Fokker-Planck Equation For Multichannel Disordered Quantum Conductors

Дата и время публикации : 1998-12-17T16:24:47Z

Авторы публикации и институты :
K. A. Muttalib
J. R. Klauder

Ссылка на журнал-издание: Ссылка на журнал-издание не найдена
Коментарии к cтатье: 8 pages, abstract, introduction and summary rewritten for broader readership. To be published in Phys. Rev. Lett
Первичная категория: cond-mat.dis-nn

Все категории : cond-mat.dis-nn, cond-mat.mes-hall

Краткий обзор статьи: 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 regime of quasi one dimension only. We derive a one parameter generalization of the DMPK equation, which should broaden the scope of the equation beyond the limit of quasi one dimension.

Category: Physics