Navarro, F.A.R.; Reis, M.S.; Lenzi, E.K.; Oliveira, I.S. - In: Physica A: Statistical Mechanics and its Applications 343 (2004) C, pp. 499-504
We investigate the magnetic properties of a composed nonextensive system. The work is motivated by recent proposals that manganites are magnetically nonextensive objects, according to Tsallis statistics. We consider a two-parts composed system, A−B (both spins 12), and calculate...