Quantum Suppression of the Generic Chaotic Behavior Close to Cosmological Singularities

Martin Bojowald, Ghanashyam Date

Research output: Contribution to journalArticle

62 Citations (Scopus)

Abstract

In classical general relativity, the generic approach to the initial singularity is very complicated as exemplified by the chaos of the Bianchi IX model which displays the generic local evolution close to a singularity. Quantum gravity effects can potentially change the behavior and lead to a simpler initial state. This is verified here in the context of loop quantum gravity, using methods of loop quantum cosmology: The chaotic behavior stops once quantum effects become important. This is consistent with the discrete structure of space predicted by loop quantum gravity.

Original languageEnglish (US)
JournalPhysical Review Letters
Volume92
Issue number7
DOIs
StatePublished - Jan 1 2004

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retarding
gravitation
cosmology
chaos
relativity

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

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Quantum Suppression of the Generic Chaotic Behavior Close to Cosmological Singularities. / Bojowald, Martin; Date, Ghanashyam.

In: Physical Review Letters, Vol. 92, No. 7, 01.01.2004.

Research output: Contribution to journalArticle

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