Abstract
The probability that the cluster of the origin in critical site percolation on the triangular grid has diameter larger than $R$ is proved to decay like $R$ to the power $5/48$ as $R$ goes to infinity.
Citation
Gregory Lawler. Oded Schramm. Wendelin Werner. "One-Arm Exponent for Critical 2D Percolation." Electron. J. Probab. 7 1 - 13, 2002. https://doi.org/10.1214/EJP.v7-101
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