S. Robles-Pérez

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Salvador Robles-Pérez and Pedro F. González-Dı́az Colina de los Chopos, Centro de Fı́sica ‘‘Miguel Catalán,’’ Instituto de Fı́sica Fundamental, Consejo Superior de Investigaciones Cientı́ficas, Serrano 121, 28006 Madrid, Spain, and Estación Ecológica de Biocosmologı́a, Pedro de Alvarado, 14, 06411 Medellı́n, Spain (Received 17 September 2009; revised(More)
Prado Mart́ın-Moruno, Az-Eddine L. Marrakchi, Salvador Robles-Pérez and Pedro F. González-Dı́az Colina de los Chopos, Centro de F́ısica “Miguel Catalán”, Instituto de Matemáticas y F́ısica Fundamental, Consejo Superior de Investigaciones Cient́ıficas, Serrano 121, 28006 Madrid (SPAIN). Laboratoire de Physique Théorique et Appliquée, Faculté des Sciences(More)
The boundary conditions to be imposed on the quantum state of the whole multiverse could be such that the universes would be created in entangled pairs. Then, interuniversal entanglement would provide us with a vacuum energy for each single universe that might be fitted with observational data, making testable not only the multiverse proposal but also the(More)
Decoherence plays a fundamental role in quantum mechanics and cosmology. Through a decoherence process, a subset of preferred states is effectively selected from the whole quantum superposition and so that decoherence becomes the ultimate reason for the emergence of a classical universe in quantum cosmology [1–3]. However, in a closed system the choice(More)
We present Euclidean wormhole solutions describing possible bridges within the multiverse. The study is carried out in the framework of third quantisation. The matter content is modelled through a scalar field which supports the existence of a whole collection of universes. The instanton solutions describe Euclidean solutions that connect baby universes(More)
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(More)
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