Violation of the Widom scaling law for effective crossover exponents
arXiv:cond-mat/0403471 · doi:10.1103/PhysRevE.69.066101
Abstract
In this work we consider the universal crossover behavior of two non-equilibrium systems exhibiting a continuous phase transition. Focusing on the field driven crossover from mean-field to non-mean-field scaling behavior we show that the well-known Widom scaling law is violated for the effective exponents in the so-called crossover regime.
arXiv comment5 pages, 4 figures, accepted for publication in Phys. Rev. E
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