SIMBAD references

2003ApJ...599..829S - Astrophys. J., 599, 829-838 (2003/December-3)

Expected constraints on the generalized Chaplygin equation of state from future supernova experiments and gravitational lensing statistics.

SILVA P.T. and BERTOLAMI O.

Abstract (from CDS):

This paper aims to study the use of future Supernova/Acceleration Probe data, together with the result of searches for strong gravitational lenses in future large quasar surveys to constrain the generalized Chaplygin gas (GCG) model, with equation of state p=-A/ρα, where A is a positive constant and 0<α≤1. The GCG is considered a possible unification scheme for dark matter-dark energy. It is found that both experiments should be able to place important constraints on the model, especially when both tests are used together.

Abstract Copyright: ∼

Journal keyword(s): Cosmology: Cosmological Parameters - Cosmology: Dark Matter - Equation of State - Cosmology: Gravitational Lensing

CDS comments: Parag. 3.4 : APM 08279-5255 is a misprint for APM 08279+5255

Simbad objects: 1

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