Zero Temperature Glass Transition in the Two-Dimensional Gauge Glass Model

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dc.creatorNikolaou, Marios
dc.creatorWallin, Mats
dc.date2003-12-02
dc.date2004-03-05
dc.date.accessioned2026-07-07T06:41:15Z
dc.date.available2026-07-07T06:41:15Z
dc.descriptionWe investigate dynamic scaling properties of the two-dimensional gauge glass model for the vortex glass phase in superconductors with quenched disorder. From extensive Monte Carlo simulations we obtain static and dynamic finite size scaling behavior, where the static simulations use a temperature exchange method to ensure convergence at low temperatures. Both static and dynamic scaling of Monte Carlo data is consistent with a glass transition at zero temperature. We study a dynamic correlation function for the superconducting order parameter, as well as the phase slip resistance. From the scaling of these two functions, we find evidence for two distinct diverging correlation times at the zero temperature glass transition. The longer of these time scales is associated with phase slip fluctuations across the system that lead to finite resistance at any finite temperature, while the shorter time scale is associated with local phase fluctuations.
dc.description8 pages, 10 figures; v2: some minor corrections
dc.identifierhttps://arxiv.org/abs/cond-mat/0312066
dc.identifierhttp://arxiv.org/abs/cond-mat/0312066
dc.identifierPhys. Rev. B 69, 184512 (2004)
dc.identifierdoi:10.1103/PhysRevB.69.184512
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101604
dc.subjectDisordered Systems and Neural Networks
dc.subjectSuperconductivity
dc.titleZero Temperature Glass Transition in the Two-Dimensional Gauge Glass Model
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