Regularization of ultraviolet divergences and production of child universes

S. Ansoldi, E. I. Guendelman, I. Shilon

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We shortly review a recent classical model which suggests the idea that child universe formation could be an effective process to regulate ultraviolet divergences in quantum theories of gravity. We discuss undergoing generalizations which show evidence that the essential properties of this classical model do survive semiclassical quantization.

Original languageEnglish
Title of host publication12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity
PublisherWorld Scientific Publishing Co. Pte Ltd
Pages1224-1227
Number of pages4
ISBN (Print)9814374512, 9789814374514
DOIs
StatePublished - 1 Jan 2012
Event12th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, MG 2009 - Paris, France
Duration: 12 Jul 200918 Jul 2009

Publication series

Name12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity

Conference

Conference12th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, MG 2009
Country/TerritoryFrance
CityParis
Period12/07/0918/07/09

Keywords

  • Child universe; cosmology; string gas; regularization.

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