%0 Journal Article
%T Heuristic approach to the critical dynamics of the Ising model
%A Silva P.R.
%A Kokshenev V. B.
%J Brazilian Journal of Physics
%D 2000
%I Scientific Electronic Library Online
%X We discuss order-disorder phase transitions of classical and quantum Ising models on the basis of the Ginzburg-Landau-Wilson free-energy action and a modification of a scaling method proposed by Thompson. The two-time critical relaxation scenario, driven by thermal and quantum fluctuations, respectively, is given in terms of the slow-down critical exponent of the order-parameter excitations.
%U http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332000000400028