The Measure Problem in Eternal Inflation: Introduction and Developments - Couverture souple

De Simone, Andrea

 
9783639515428: The Measure Problem in Eternal Inflation: Introduction and Developments
Couverture souple
ISBN 10 : 3639515420 ISBN 13 : 9783639515428
Editeur : Scholars' Press, 2013

Synopsis

Inflation is a paradigm for the physics of the early universe, receiving a great deal of experimental support. Essentially all inflationary models lead to a regime called eternal inflation, a situation where inflation never ends globally, but it only ends locally. The resulting picture is that of a multiverse: an infinite number of "bubbles", each of them containing an infinite universe. Extracting meaningful predictions on what physics we should expect to observe within our bubble encounters severe ambiguities. Hence the need to adopt a prescription to regulate the diverging spacetime volume of the multiverse. The problem of defining such a prescription is the measure problem, which is a major challenge of modern theoretical cosmology. This book provides an introduction to the measure problem, and proposes and explores a promising candidate solution: the scale-factor cutoff measure. This book is intendend for experts of the field as well as for graduate students willing to be initiated to this fascinating subject.

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À propos de l'auteur

Dr. Andrea De Simone studied theoretical physics at the Scuola Normale Superiore and at the Massachusetts Institute of Technology. He is currently Assistant Professor at SISSA and fellow at the CERN Theory Division.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
Scholars' Press
Date d'édition
2013
Langue
anglais
ISBN 10 
3639515420
ISBN 13 
9783639515428
Reliure
Broché
Nombre de pages
188
Coordonnées du fabricant
non disponible
Personne responsable
non disponible