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Absence of a Phase Transition in a Three--Dimensional Vortex Glass Model with Screening

H. S. Bokil·A. P. Young
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Abstract

We study the gauge glass model for the vortex glass transition in type--II superconductors, including screening of the interaction between vortices. {}From the size dependence of the domain wall energy we find that, in two--dimensions, the transition is at $T=0$ both with and without screening but the exponents are different in the two cases. In three-dimensions, we find that screening destroys the finite temperature transition found earlier when screening was neglected.

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H. S. Bokil, A. P. Young. 1994-08-08. Absence of a Phase Transition in a Three--Dimensional Vortex Glass Model with Screening. https://doi.org/10.1103/physrevlett.74.3021

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