Coexisting two-phase flow in correlated two-dimensional percolation
نویسندگان
چکیده
The simultaneous percolation of two immiscible ~noncrossing! phases in correlated two-dimensional percolation has a monotonically decreasing probability for increasing scale, leading to vanishing probability for infinite systems. However, an increasing probability for noncrossing coexistence with increasing observation size occurs for strongly correlated percolation models. When the correlations obey a tunable long-range power law that decays with distance as L, an abrupt transition between coexistence and noncoexistence is observed when the criterion an2d,0 is satisfied. @S1063-651X~97!07710-6#
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