Department of Physics Papers

Document Type

Journal Article

Date of this Version

9-1-1989

Publication Source

Physical Review B

Volume

40

Issue

7

Start Page

4824

Last Page

4832

DOI

10.1103/PhysRevB.40.4824

Abstract

We study the zero-temperature critical behavior of the dilute Ising spin glass. In our model nearest-neighbor exchange interactions randomly assume the values +J, 0, -J with probabilities p/2, 1-p, and p/2, respectively. We have generated 15th-order series for the Edwards-Anderson spin-glass susceptibility as a function of concentration p on hypercubic lattices in general dimension. Their analysis leads to critical concentrations and exponents that differ from those of percolation.

Comments

At the time of publication, author A. Brooks Harris was also affiliated with Tel Aviv University. Currently, he is a faculty member in the Physics Department at the University of Pennsylvania.

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Date Posted: 12 August 2015

This document has been peer reviewed.