Barenboim Szuchman, Gabriela Alejandra Perfil; Mena Requejo, Olga; Quigg, Chris | |||
This document is a artículoDate2005 | |||
Este documento está disponible también en : http://hdl.handle.net/10550/37365 |
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If the equation of state for 'dark energy' varies periodically, the expansion of the Universe may have undergone alternating eras of acceleration and deceleration. We examine a specific form that survives existing observational tests, does not single out the present state of the Universe as exceptional, and suggests a future much like the matter-dominated past: a smooth expansion without a final inflationary epoch. | |||
Barenboim Szuchman, Gabriela Mena Requejo, Olga 2005 Unduland universe :Expansion with alternating eras of acceleration and deceleration Physics Review D 71 063533 |
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http://dx.doi.org/10.1103/PhysRevD.71.063533 |