Phys. Rev. B 58, 2654–2657 (1998)Scaling of domain-wall energies in the three-dimensional gauge glass modelReceived 23 February 1998; published in the issue dated 1 August 1998 We investigate numerically the finite-size scaling properties of the domain-wall energies in the three-dimensional gauge glass model. From the analysis of results obtained for systems of linear sizes 3<~L<~8 we conclude that the stiffness exponent of the model is positive. This implies the existence of a stable ordered phase at low but finite temperatures. © 1998 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevB.58.2654
DOI:
10.1103/PhysRevB.58.2654
PACS:
75.10.Nr, 64.60.Cn, 05.70.Jk
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