Worse than a big rip?

Abstract

We show that a generalised phantom Chaplygin gas can present a future singularity in a finite future cosmic time. Unlike the big rip singularity, this singularity happens for a finite scale factor, but like the big rip singularity, it would also take place at a finite future cosmic time. In addition, we define a dual of the generalised phantom Chaplygin gas which satisfies the null energy condition. Then, in a Randall-Sundrum 1 brane-world scenario, we show that the same kind of singularity at a finite scale factor arises for a brane filled with a dual of the generalised phantom Chaplygin gas.

6 pages, 4 figures, RevTeX 4. Discussion expanded and references added. Version to appear in PLB

References in corpus (40)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters
• An Alternative to Compactification
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Preliminary Maps and Basic Results
• Cosmological parameters from SDSS and WMAP
• A Phantom Menace? Cosmological consequences of a dark energy component with super-negative equation of state
• An alternative to quintessence
• Phantom Energy and Cosmic Doomsday
• Generalized Chaplygin Gas, Accelerated Expansion and Dark Energy-Matter Unification
• Cosmological Results from High-z Supernovae
• The Einstein Equations on the 3-Brane World
• Can the dark energy equation-of-state parameter w be less than -1?
• Properties of singularities in (phantom) dark energy universe
• Non-conventional cosmology from a brane-universe
• Unification of Dark Matter and Dark Energy: the Inhomogeneous Chaplygin Gas
• Brane cosmological evolution in a bulk with cosmological constant
• Brane-world gravity
• The final state and thermodynamics of dark energy universe
• Cosmology and Brane Worlds: A Review
• Phantom Field and the Fate of Universe
• Brane World Cosmology
• You need not be afraid of phantom energy
• K-Essential Phantom Energy: Doomsday around the corner?
• "Expansion" around the vacuum equation of state - sudden future singularities and asymptotic behavior
• New Cosmological Singularities in Braneworld Models
• Quantum phantom cosmology
• LXCDM: a cosmon model solution to the cosmological coincidence problem?
• Generalizing the generalized Chaplygin gas
• Axion Phantom Energy
• Escaping the Big Rip?
• Quantum effects, soft singularities and the fate of the universe in a braneworld cosmology
• FRW Quantum Cosmology with a Generalized Chaplygin Gas
• New "Bigs" in cosmology
• Does the Big Rip survive quantization?
• Duality extended Chaplygin cosmologies with a big rip
• The statistics of wide-separation lensed quasars
• Open static Chaplygin universe
• Cosmology in a brane-universe
• Brane-world cosmology

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