Dark matter and dark energy proposals: maintaining cosmology as a true science?

Nov, 2008
12 pages
Published in:
  • EAS Publ.Ser. 36 (2009) 325-336
  • Published: May 30, 2009
e-Print:

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Abstract: (European Astronomical Society)
I consider the relation of explanations for the observed data totestability in the following contexts: observational andexperimental detection of dark matter; observational andexperimental detection of dark energy or a cosmological constantLambda; observational or experimental testing of the multiverseproposal to explain a small non-zero value of Lambda; andobservational testing of the possibility of large scale spatialinhomogeneity with zero Lambda.
  • expansion: acceleration
  • dark energy
  • dark matter
  • cosmological constant
  • multiverse
  • proposed experiment