Download e-book for iPad: Aspects of Today´s Cosmology by Antonio Alfonso-Faus

By Antonio Alfonso-Faus

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1995). Thermally induced density perturbations in the inflation era. Phys. Rev. , 74, 1912-1915 Berera, A. , (2001). The affinity for scalar fields to dissipate. Phys. Rev. D, 63, 103509 Berera, A. , (2003). Construction of a robust warm inflation mechanism. Phys. Lett. B, 567, 294-304 Berera, A. , (2005a). Dynamics of interacting scalar fields in expanding space-time. Phys. Rev. D, 71, 023513 Berera, A. , (2005b). Absence of isentropic expansion in various inflation models. Phys. Lett. G. , (2009).

In the specific case under consideration, however, the final symmetry reduces the free functions to only one and the reference line element is written: dσ 2 = b 2 ( τ ) dτ2 + dl 2 (19) The function b of the cosmic time has been called gauge function in (Radicella, 2011) but this denomination is not entirely correct, since b does not correspond to a real freedom: since we assume that the deformation process is a real one, the way the correspondence between the 2 Times are expressed as lengths. 38 Aspects of Today´s Cosmology unstrained and the strained manifold is established depends on the two Lamé coefficients of space-time, under the assumption of local isotropy.

2006). Gauge invariant MSSM inflaton. Phys. Rev. Lett. ; Bethe, H. & Gamow, G. (1948). The origin of chemical elements. Phys. A. & Herman, H. (1988). Reflections on early work on "big bang" cosmology. Phys. , (1980). Gauge invariant cosmological perturbations. Phys. Rev. , (2010). Nongaussianity from particle production during inflation. Adv. Astron. , (1990). Graduated inflationary universes. Phys. Lett. D. , (1990). Extended inflationary universes. Nucl. Phys. D. , (1990). The behavior of intermediate inflationary universes.

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