Holographic cosmology in 2+1 dimensions

V. Cardenas, N. Cruz, S. Lepe

Research output: Contribution to journalArticlepeer-review


We examine a closed Friedmann-Robertson-Walker (FRW) model in 2+1 dimensions in order to investigate the cosmic holographic principle suggested by Fischler and Susskind. The matter content of the model is composed of two perfect fluid, with a γ-law equation of state. We found that a closed universe satisfy the holographic principle for dust and exotic matter with a negative pressure. Our results was derived rigorously, differing from the previous one found by Wang and Abdalla.

Original languageEnglish
Pages (from-to)95-96
Number of pages2
JournalRevista Mexicana de Fisica
Issue numberSUPPL.3
StatePublished - Dec 2002


  • Cosmology
  • Lower dimensions


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