作者
Alan T Dorsey, Ming Huang, Matthew PA Fisher
发表日期
1992/1/1
期刊
Physical Review B
卷号
45
期号
1
页码范围
523
出版商
American Physical Society
简介
A mean-field theory is developed for the recently proposed normal to superconducting vortex-glass transition. Using techniques developed to study the critical dynamics of spin glasses, we calculate the mean-field vortex-glass boundary T g (H), and find that the dynamic critical exponent z= 4 in mean-field theory. In addition, we find that the fluctuation conductivity in the vicinity of the transition has the form σ∼ ξ (2− d+ z), in agreement with recent scaling theories of the transition. The extension of these results beyond the mean-field regime is also discussed.
引用总数
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