Baldovin, F.; Moyano, L. G.; Tsallis, C. - In: The European Physical Journal B - Condensed Matter and … 52 (2006) 1, pp. 113-117
We implement a general numerical calculation that allows for a direct comparison between nonlinear Hamiltonian dynamics and the Boltzmann-Gibbs canonical distribution in Gibbs Γ-space. Using paradigmatic first-neighbor models, namely, the inertial XY ferromagnet and the Fermi-Pasta-Ulam...