Two dimensional Ising spin glasses with non-zero ordering temperatures

Abstract

We demonstrate numerically that for Ising spins on square lattices with ferromagnetic second neighbour interactions and random near neighbour interactions, two dimensional Ising spin glass order with a non-zero freezing temperature can occur. We compare some of the physical properties of these spin glasses with those of standard spin glasses in higher dimensions.

9 page latex file and 9 ps figures. To appear in Phys. Rev. Lett

References in corpus (1)

• Numerical Evidence for Spontaneously Broken Replica Symmetry in 3D Spin Glasses

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