Gauge-invariant analysis of perturbations in Chaplygin gas unified models of dark matter and dark energy
Work
Year: 2008
Type: article
Abstract: We exploit the gauge-invariant formalism to analyse the perturbative behaviour of two cosmological models based on the generalized Chaplygin gas describing both dark matter and dark energy in the pres... more
Authors Vittorio Gorini, Alexander Yu. Kamenshchik, Ugo Moschella, Oliver F. Piattella, Alexei A. Starobinsky
Institutions University of Insubria, Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Landau Institute for Theoretical Physics, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna, Kyoto University
Cites: 55
Cited by: 104
Related to: 10
FWCI: 6.787
Citation percentile (by year/subfield): 95.25
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green