### Abstract

Results of a Monte Carlo simulation of the two-spin facilitated model proposed by Fredrickson and Andersen above the thermodynamic transition temperature without external field on the square lattice are presented. The model is a kinetic Ising model with a special constraint to its kinetic process and was designed to simulate viscous fluid. A time correlation function for uniform magnetization is analyzed using the idea of finite-size scaling and percolation length. For the system size that was simulated, our data fit into a scaling plot adopting the percolation length as a length scale, and we obtain the dynamical critical exponent z ∼ 4, which is different from the usual value z ∼ 2.

Original language | English |
---|---|

Pages (from-to) | 415-418 |

Number of pages | 4 |

Journal | Physics Letters A |

Volume | 118 |

Issue number | 8 |

DOIs | |

Publication status | Published - 1986 Nov 10 |

### ASJC Scopus subject areas

- Physics and Astronomy(all)

## Fingerprint Dive into the research topics of 'Monte carlo simulation of the two-spin facilitated model above the thermodynamic transition temperature'. Together they form a unique fingerprint.

## Cite this

*Physics Letters A*,

*118*(8), 415-418. https://doi.org/10.1016/0375-9601(86)90272-0