Spikes in the mixmaster regime of G2 cosmologies

Woei Chet Lim, Lars Andersson, David Garfinkle, Frans Pretorius

Research output: Contribution to journalArticle

32 Scopus citations

Abstract

We produce numerical evidence that spikes in the mixmaster regime of G2 cosmologies are transient and recurring, supporting the conjecture that the generalized mixmaster behavior is asymptotically nonlocal where spikes occur. Higher-order spike transitions are observed to split into separate first-order spike transitions.

Original languageEnglish (US)
Article number123526
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume79
Issue number12
DOIs
StatePublished - Jun 26 2009

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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