Isotropization of the universe during inflation
作者： Thiago Pereira , Cyril Pitrou
DOI: 10.1016/J.CRHY.2015.09.002
关键词: Physics 、 COSMIC cancer database 、 Observable 、 Equations for a falling body 、 Quantization (physics) 、 Cosmology 、 Expansion rate 、 Anisotropy 、 Theoretical physics 、 Vector field 、 Classical mechanics
摘要: Abstract A primordial inflationary phase allows one to erase any possible anisotropic expansion thanks the cosmic no-hair theorem. If there is no global stress, then rate tends decrease. What are observational consequences of a early phase? We first review dynamics universes and report analytic approximations. discuss structure dynamical equations for perturbations statistical properties observables, as well implication anisotropy on quantization these during inflation. Finally we briefly models based vector field that evade
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