Absence of Reentrance in the Two-Dimensional XY-Model with Positional Disorder
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概要
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この論文は国立情報学研究所の電子図書館事業により電子化されました。We show, that the 2D XY-model with random phase shifts exhibits for low temperature and small disorder a phase with quasi-long-range order, and that the transition to the disordered phase is not reentrant. These results are obtained by heuristic arguments, an analytical renormalization group (RG) calculation, and a numerical Migdal-Kadanoff renormalization group treatment.
- 物性研究刊行会の論文
- 1995-08-20