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Stochastic models of chiral symmetry breaking in autocatalytic networks with anomalous fluctuations

  • Chirality in Chemistry and Biophysics
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Abstract

Many mechanisms and related models concerning chiral symmetry breaking in extended reacting and ecological systems have been formulated in the last years. One common feature of most of these proposals is the important role played by autocatalysis and diffusion. In this paper, a classical model of simulated evolution is discussed in terms of chiral symmetry breaking, and the role played by anomalous fluctuations induced by autocatalysis is shown by a simple stochastic approach. The importance of the kinetics of the loss reactions is also discussed.

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Acknowledgments

This work was partially supported by Università degli Studi di Bari “Aldo Moro” (fondi d’Ateneo 2010) and MIUR (PRIN Project 2010ERFKXL_007).

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Authors and Affiliations

  1. Dipartimento di Chimica, Università degli Studi di Bari “Aldo Moro”, Via Orabona, 4, 70126,  Bari, Italy

    Savino Longo & Carla Maria Coppola

  2. IMIP-CNR, Section of Bari, via Amendola 122/D, 70126, Bari, Italy

    Savino Longo

  3. INAF-Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, 50125, Firenze, Italy

    Savino Longo & Carla Maria Coppola

  4. Physics and Astronomy Department, University College London, Gower Street, London, WC1E 6BT, UK

    Carla Maria Coppola

Authors
  1. Savino Longo
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  2. Carla Maria Coppola
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Correspondence to Savino Longo.

Additional information

This contribution is the written, peer-reviewed version of a paper presented at the conference “Molecules at the Mirror-Chirality in Chemistry and Biophysics”, held at Accademia Nazionale dei Lincei in Rome on October 29–30 2012.

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Longo, S., Coppola, C.M. Stochastic models of chiral symmetry breaking in autocatalytic networks with anomalous fluctuations. Rend. Fis. Acc. Lincei 24, 277–281 (2013). https://doi.org/10.1007/s12210-013-0234-4

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  • DOI: https://doi.org/10.1007/s12210-013-0234-4

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