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arXiv:1501.01650 [quant-ph]AbstractReferencesReviewsResources

A glimpse of the early universe without real light

Ana Blasco, Luis J. Garay, Mercedes Martin-Benito, Eduardo Martin-Martinez

Published 2015-01-07Version 1

We analyze the implications of the violations of the strong Huygens principle in the transmission of information from the early universe to the current era via massless fields. We show that much more information reaches us through timelike channels (not mediated by real photons) than it is carried by rays of light, which are usually regarded as the only carriers of information.

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