OVERVIEW REMARKS ON HOMOGENEOUS, N=1, D = 11 SUPERGRAVITY COSMOLOGIES

1988
12 pages
Published in:
  • Acta Phys.Polon.B 19 (1988) 989-1000

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Abstract:
The dynamics of the full class of homogeneous N=1N=1, d=11d=11 supergravity world models is investigated. By using the classification of Lie algebras of Lie groups which act simply transitively on 6- and 7-dimensional compact spaces some conclusions are drawn concerning the non-existence of the chaotic regime near the singularity. This is illustrated with some new solutions having a richer structure of the microspace. The significance of known solutions is briefly discussed.
  • SUPERGRAVITY: ELEVEN-DIMENSIONAL
  • COSMOLOGY
  • GROUP THEORY: LIE
  • SPACE-TIME