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A stationary, mixing and perturbative counterexample to the 0-1-law for random walk in random environment in two dimensions. (English) Zbl 1286.60101

Summary: We construct a two-dimensional counterexample of a random walk in random environment (RWRE). The environment is stationary, mixing and \(\varepsilon\)-perturbative, and the corresponding RWRE has non-trivial probability to wander off to the upper right. This is in contrast to the 0-1-law that holds for i.i.d. environments.

MSC:

60K37 Processes in random environments
60F20 Zero-one laws
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