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Dive into the dynamics of nonlocal cosmological models derived from string field theory, shedding light on dark energy states and parameters in the universe. Research presented by esteemed physicists at COSMO.07. Consider rewriting the action in dimensionless space-time variables for further exploration.
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Dynamics in Nonlocal Cosmological Models Derived from String Field Theory L. Joukovskaya Center for Theoretical Cosmology DAMTP, Cambridge 22 August 2007 COSMO 07
Dark Energy State Parameter w WMAP3 - Wilkinson Microwave Anisotropy Probe + SNLS - Supernova Legacy Survey + Large scale structure A.Goobar (COSMO 07) w=-1.023-0.09 M.Kunz (COSMO 07) -1.3<w<-0.7 COSMO 07
I.Aref’eva, L.J., A. Koshelev, 2003; I.Aref’eva,; I.Aref’eva, L.J., 2005; I.Aref’eva, A.Koshelev,S.Vernov, 2005 ; I.Aref’eva, L.J., S.Vernov, 2007; G. Calcagni, 2004 2005; G. Calcagni, M. Montobbio, G. Nardelli, 2007; L.J., 2007. COSMO 07
For further investigation let us rewrite our action in dimensionless space-time variables COSMO 07
L.J., arxiv: 0707.1545 COSMO 07