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Directed percolation: Statistical physics, Phase transition, Universality class, Phase transitions, Thermal equilibrium, Percolation
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| Please note that the content of this book primarily consists of articles
available from Wikipedia or other free sources online. In statistical
physics Directed Percolation (DP) refers to a class of models that mimic
filtering of fluids through porous materials along a given direction.
Varying the microscopic connectivity of the pores, these models display
a phase transition from a macroscopically permeable (percolating) to an
impermeable (non-percolating) state. Directed Percolation is also used
as a simple model for epidemic spreading with a transition between
survival and extinction of the disease depending on the infection rate. |
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