3 research outputs found

    Directed percolation with a single defect site

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    In a recent study [arXiv:1011.3254] the contact process with a modified creation rate at a single site was shown to exhibit a non-universal scaling behavior with exponents varying with the creation rate at the special site. In the present work we argue that the survival probability decays according to a stretched exponential rather than a power law, explaining previous observations.Comment: 8 pages, 3 figure

    Prebiotic Systems Chemistry: New Perspectives for the Origins of Life

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    Antithrombotic Therapy: Prevention and Treatment of Atherosclerosis and Atherothrombosis

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