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Estática e dinâmica do modelo gaussiano
[thesis]
The Gaussian model of a ferromagnet on a d-dimensional hipercubic lattice is presented, in the static and dynamic contexts. The thermodynamics of the Gaussian model is investigated evaluating several thermodynamic quantities, in the temperature range of validity of the model (T ≥ T c ). For a ferromagnetic model with first neighbour interactions, the critical dimension and the critical exponents are found. Two kinds of dynamics are applied on the Gaussian model: the Langevin dynamics and the
doi:10.11606/d.43.2007.tde-17122007-091932
fatcat:k67drzirwze5zj2bjvb6r4sidy