1306.2877 (Nilok Bose et al.)

Cosmological backreaction and the future evolution of an accelerating universe    [PDF]

Nilok Bose, A. S. Majumdar

We investigate the effect of backreaction due to inhomogeneities on the evolution of the present universe within the Buchert framework. Our analysis shows how backreaction from inhomogeneities in the presence of the cosmic event horizon causes the current acceleration of the Universe to slow down in the future and even lead in certain cases to the emergence of a future decelerating epoch.

View original: http://arxiv.org/abs/1306.2877