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Observational Consequences of an Interacting Multiverse

Instituto de Física Fundamental, Consejo Superior de Investigaciones Científicas, Serrano 121, 28006 Madrid, Spain
Estación Ecológica de Biocosmología, Pedro de Alvarado 14, 06411 Medellín, Spain
Academic Editor: Lorenzo Iorio
Universe 2017, 3(2), 49;
Received: 10 April 2017 / Revised: 8 May 2017 / Accepted: 23 May 2017 / Published: 25 May 2017
(This article belongs to the Special Issue Varying Constants and Fundamental Cosmology)
PDF [804 KB, uploaded 27 May 2017]


The observability of the multiverse is at the very root of its physical significance as a scientific proposal. In this conference we present, within the third quantization formalism, an interacting scheme between the wave functions of different universes and analyze the effects of some particular values of the coupling function. One of the main consequences of the interaction between universes can be the appearance of a pre-inflationary stage in the evolution of the universes that might leave observable consequences in the properties of the CMB. View Full-Text
Keywords: multiverse; entanglement; observational consequences multiverse; entanglement; observational consequences

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Robles-Pérez, S.J. Observational Consequences of an Interacting Multiverse. Universe 2017, 3, 49.

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