Quenched Averaged Correlation Functions of the Random Magnets

Дата и время публикации : 2000-02-19T09:55:48Z

Авторы публикации и институты :
M. Reza Rahimi Tabar

Ссылка на журнал-издание: Nucl.Phys. B588 (2000) 630-637
Коментарии к cтатье: 4 pages, twocolumn, to appear in Nucl. Physics B
Первичная категория: cond-mat

Все категории : cond-mat, hep-th

Краткий обзор статьи: It is shown that the ratios of the quenched averaged three and four-point correlation functions of the local energy density operator to the connected ones in the random-bond Ising model approach asymptotically to some $universal$ functions. We derive the explicit expressions of these universal functions. Moreover it is shown that the individual logarithmic operators have not any contribution to the connected correlation functions of the disordered Ising model.

Category: Physics