Age problem in Lemaître–Tolman–Bondi void models

As is well known, one can explain the current cosmic acceleration by considering an inhomogeneous and/or anisotropic universe (which violates the cosmological principle), without invoking dark energy or modified gravity. The well-known one of this kind of models is the so-called Lemaître–Tolman–Bond...

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Bibliographic Details
Main Authors: Xiao-Peng Yan, De-Zi Liu, Hao Wei
Format: Article
Language:English
Published: Elsevier 2015-03-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269315000398