Chimento, L.P.; Pennini, F.; Plastino, A. - In: Physica A: Statistical Mechanics and its Applications 256 (1998) 1, pp. 197-210
We show how the demon of Frieden and Soffer, working in a nonextensive statistical scenario, is able to devise solutions to some of Einstein’s field equations by recourse to nonlocal changes of variables between appropriate differential equations. It is seen that a variety of cosmological...