Phase-ordering kinetics on graphs (Articolo in rivista)

Type
Label
  • Phase-ordering kinetics on graphs (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevE.75.011113 (literal)
Alternative label
  • Burioni, R; Cassi, D; Corberi, F; Vezzani, A (2007)
    Phase-ordering kinetics on graphs
    in Physical review. E, Statistical, nonlinear, and soft matter physics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Burioni, R; Cassi, D; Corberi, F; Vezzani, A (literal)
Pagina inizio
  • 011113 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 75 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 15 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Parma, Dipartimento Fis, I-423100 Parma, Italy; Univ Parma, Ist Nazl Fis Nucl, I-423100 Parma, Italy; Univ Salerno, Dipartimento Fis ER Caianiello, I-84081 Baronissi, Italy; Univ Salerno, CNR, INFM, I-84081 Baronissi, Italy; Univ Parma, CNR, INFM, I-423100 Parma, Italy (literal)
Titolo
  • Phase-ordering kinetics on graphs (literal)
Abstract
  • We study numerically the phase-ordering kinetics following a temperature quench of the Ising model with single spin-flip dynamics on a class of graphs, including geometrical fractals and random fractals, such as the percolation cluster. For each structure we discuss the scaling properties and compute the dynamical exponents. We show that the exponent a(chi) for the integrated response function, at variance with all the other exponents, is independent of temperature and of the presence of pinning. This universal character suggests a strict relation between a(chi) and the topological properties of the networks, in analogy to what is observed on regular lattices. (literal)
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