Quenched Averaged Correlation Functions of the Random Magnets

Abstract

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.

4 pages, twocolumn, to appear in Nucl. Physics B

References in corpus (3)

• A Local Logarithmic Conformal Field Theory
• Logarithmic conformal field theories and AdS correspondence
• Termination of Multifractal Behaviour for Critical Disordered Dirac Fermions

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