Corrêa Silva, E.V.; de Souza, S.M.; Thomaz, M.T. - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 18, pp. 3108-3119
We revisit the method of calculating the β-expansion of the Helmholtz free energy of any one-dimensional (1D) Hamiltonian with invariance under space translations, presented in [O. Rojas, S.M. de Souza, M.T. Thomaz, J. Math. Phys. 43 (2002) 1390], extending this method to 1-D Hamiltonians that...