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  • Power-law distributions in ...
    Gervino, G; Lavagno, A; Pigato, D

    Journal of physics. Conference series, 01/2016, Volume: 665, Issue: 1
    Journal Article

    We investigate the physical properties of the protoneutron stars in the framework of a relativistic mean-field theory based on nonextensive statistical mechanics, characterized by power-law distributions. We study the finite-temperature equation of state in, β-stable matter at fixed entropy per baryon, in the absence and in the presence of hyperons and trapped neutrinos. We show that nonextensive power-law effects could play a crucial role in the structure and in the evolution of the protoneutron stars also for small deviations from the standard Boltzmann-Gibbs statistics.