Browsing Publicaciones Científicas Nanociencias y Materiales by Subject "FRW barotropic cosmology"

Now showing items 1-2 of 2

    • FRW barotropic zero modes: dynamical systems observability 

      Rosu Barbus, Haret-Codratian; Ibarra Junquera, Vrani (2007)
      "The dynamical systems observability properties of barotropic bosonic and fermionic FRW cosmological oscillators are investigated. Nonlinear techniques for dynamical analysis have been recently developed in many engineering ...

    • Supersymmetry of FRW barotropic cosmologies 

      Rosu Barbus, Haret-Codratian; Ojeda May, Pedro Armando (2006)
      "Barotropic FRW cosmologies are presented from the standpoint of nonrelativis-tic supersymmetry. First, we reduce the barotropic FRW system of diferential equations to simple harmonic oscillator diferential equations. ...