Termodinamica del universo temprano desde una cosmolog\`Ia newtoniana
  We study a model of fluent material universe from a modified Newtonian cosmology proposed by D'Inverno and Tawfik. From this perspective, it shows a list of space-time curvature k with energy E, density \rho, specific heat $C_{p}$ and the fluid temperature gradient considered $\Delta T$ corresponding to standard thermodynamic variables. We determined the coupling constants accompanying the matter density for different values we can take k 
W. A. Rojas C
gr-qc