On the universality of a class of annihilation-coagulation models

Phys. Rev. E 52, 6220 (1995) A class of $d$-dimensional reaction-diffusion models interpolating continuously between the diffusion-coagulation and the diffusion-annihilation models is introduced. Exact relations among the observables of different models are established. For the one-dimensional case,...

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Hauptverfasser: Balboni, Daniele, Rey, Pierre-Antoine, Droz, Michel
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Sprache:eng
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Zusammenfassung:Phys. Rev. E 52, 6220 (1995) A class of $d$-dimensional reaction-diffusion models interpolating continuously between the diffusion-coagulation and the diffusion-annihilation models is introduced. Exact relations among the observables of different models are established. For the one-dimensional case, it is shown how correlations in the initial state can lead to non-universal amplitudes for time-dependent particles density.
DOI:10.48550/arxiv.cond-mat/9506002