Cosmic Microwave Background Fluctuation Amplitude from Dark Energy De-Coherence
msra(2004)
摘要
Standard cosmology connects the scale generated at late times by the
cosmological constant with that generated in early times by the energy
dynamics. Assuming dark energy de-coherence occurs during early times when the
scale parameter expansion rate is no longer supra-luminal specifies a class of
cosmological models in which the cosmic microwave background fluctuation
amplitude at last scattering is approximately $10^{-5}$.
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关键词
dark energy,cosmic microwave background,cosmological constant
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