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原文連結
論文資訊
- 類型:已發表論文
- 日期:2002
摘要
Using a recently introduced algorithm for simulating 滲流 in microcanonical (fixed-occupancy) samples, we study the convergence with increasing system size of a number of estimates for the 滲流 threshold for an open system with a square boundary, specifically for site 滲流 on a square lattice. We show that the convergence of the average-probability estimate is described by a nontrivial correction-to-縮放律 exponent as predicted previously, and measure the value of this exponent to be 0.90+/-0.02. For the median and cell-to-cell estimates of the 滲流 threshold we verify that convergence does not depend on this exponent, having instead a slightly faster convergence with a trivial analytic leading exponent.
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