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Topological relaxation of entangled flux lattices: Single vs collective line dynamics

R. Bikbov, S. Nechaev

cond-mat.mes-hallarXiv:cond-mat/0010466

Abstract

A symbolic language allowing to solve statistical problems for the systems with nonabelian braid-like topology in 2+1 dimensions is developed. The approach is based on the similarity between growing braid and "heap of colored pieces". As an application, the problem of a vortex glass transition in high-Tc superconductors is re-examined on microscopic level

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