Dark Matter, Dark Energy and the Chaplygin Gas
arXiv:astro-ph/0207423
Abstract
We formulate a Zel'dovich-like approximation for the Chaplygin gas equation of state P = -A/rho, and sketch how this model unifies dark matter with dark energy in a geometric setting reminiscent of M-theory.
arXiv comment8 pages, 1 figure, Talk at DARK 2002: 4th International Heidelberg Conference on Dark Matter in Astro and Particle Physics, 4-9 Feb 2002, Cape Town, South Africa
Cited by in corpus (9)
- Can the Chaplygin gas be a plausible model for dark energy?
- Haloes of k-Essence
- Dark Energy Model with Spinor Matter and Its Quintom Scenario
- Cosmological tachyon condensation
- Observational constraints on new generalized Chaplygin gas model
- Route to Lambda in conformally coupled phantom cosmology
- Delta shocks in the relativistic full Euler equations for a Chaplygin gas
- Concentration in the flux approximation limit of Riemann solutions to the extended Chaplygin gas equations
- Thermodynamics of irreversible particle creation phenomena and its cosmological consequence