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Nonequilibrium spin glass dynamics with janus

  • F. Belletti*
  • , A. Cruz
  • , L. A. Fernandez
  • , A. Gordillo-Guerrero
  • , M. Guidetti
  • , A. Maiorano
  • , F. Mantovani
  • , E. Marinari
  • , V. Martin-Mayor
  • , A. Muñoz Sudupe
  • , D. Navarro
  • , G. Parisi
  • , S. Perez-Gaviro
  • , J. J. Ruiz-Lorenzo
  • , S. F. Schifano
  • , D. Sciretti
  • , A. Tarancon
  • , R. Tripiccione
  • , D. Yllanes
  • *此作品的通讯作者
  • University of Ferrara
  • University of Zaragoza
  • Complutense University
  • University of Extremadura
  • University of Rome La Sapienza

科研成果: 期刊稿件会议文章同行评审

摘要

The out of equilibrium evolution for an Edwards-Anderson spin glass is followed for a tenth of a second, a long enough time to let us make safe predictions about the behaviour at experimental scales. This work has been made possible by Janus, an FPGA based special purpose computer. We have thoroughly studied the spin glass correlation functions and the growth of the coherence length for L = 80 lattices in 3D. Our main conclusion is that these spin glasses follow noncoarsening dynamics, at least up to the experimentally relevant time scales.

源语言英语
页(从-至)228-230
页数3
期刊AIP Conference Proceedings
1091
DOI
出版状态已出版 - 2009
已对外发布
活动10th Granada Lectures on Modeling and Simulation of New Materials - Granada, 西班牙
期限: 15 9月 200819 9月 2009

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