Stochastic stabilization of the cosmic microwave background radiation

CP Dettmann, JP Keating, SD Prado

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Abstract

Photon trajectories in models of the Universe that have constant negative spatial curvature are exponientially unstable. We demonstrate that they can be stabilized by additional randomm fluctuations in the curvature. The mechanism is analogous to the one responsible for stabilizing the stochastic Kapitza pendulum, We discuss the consequences for the cosmic micorwave background fluctuations.
Translated title of the contributionStochastic stabilization of the cosmic microwave background radiation
Original languageEnglish
Title of host publicationProceedings of the Tenth Marcel Grossmann Meeting on General Relativity
EditorsM Novello, S Perez-Bergliaffa, R Ruffini
Place of PublicationSingapore
PublisherWorld Scientific Publishing Co.
Publication statusPublished - 2006

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