Lancaster, D.J. and Ruiz-Lorenzo, J.J. 2007. Numerical simulations of the random phase sine-Gordon model and renormalization group predictions. *Journal of Statistical Mechanics.* P01003.

Title | Numerical simulations of the random phase sine-Gordon model and renormalization group predictions |
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Authors | Lancaster, D.J. and Ruiz-Lorenzo, J.J. |

Abstract | Numerical simulations of the random phase sine-Gordon model suffer from strong finite size effects preventing the non-Gaussian log2 r component of the spatial correlator from following the universal infinite volume prediction. We show that a finite size prediction based on perturbative renormalization group (RG) arguments agrees well with new high precision simulations for small coupling and close to the critical temperature. |

Journal | Journal of Statistical Mechanics |

Journal citation | P01003 |

ISSN | 1742-5468 |

Year | 03 Jan 2007 |

File | Lancaster_Ruiz-Lorenzo_2007_final.pdf |

Digital Object Identifier (DOI) | doi:10.1088/1742-5468/2007/01/P01003 |

Publication dates | |

Published | 03 Jan 2007 |