No "big trips" for the universe
arXiv:gr-qc/0702143 · doi:10.1016/j.physletb.2007.02.048
Abstract
It has been claimed in several papers that a phantom energy-dominated universe can undergo a ``big trip'', i.e., tunneling through a wormhole that grows faster than the cosmic substratum due to the accretion of phantom energy, and will reappear on the other mouth of the wormhole. We show that such claims are unfounded and contradict the Einstein equations.
8 pages, latex, to appear in Phys. Lett. B
References in corpus (42)
- Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
- Measurements of Omega and Lambda from 42 High-Redshift Supernovae
- Dynamics of dark energy
- Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution
- Discovery of a Supernova Explosion at Half the Age of the Universe and its Cosmological Implications
- Phantom Energy and Cosmic Doomsday
- Cosmological Results from High-z Supernovae
- New Constraints on , , and w from an Independent Set of Eleven High-Redshift Supernovae Observed with HST
- Can the dark energy equation-of-state parameter w be less than -1?
- Properties of singularities in (phantom) dark energy universe
- Late-time cosmology in (phantom) scalar-tensor theory: dark energy and the cosmic speed-up
- Quantum deSitter cosmology and phantom matter
- Reconstruction of a scalar-tensor theory of gravity in an accelerating universe
- The phantom menaced: constraints on low-energy effective ghosts
- Can dark energy evolve to the Phantom?
- Black hole mass decreasing due to phantom energy accretion
- 23 High Redshift Supernovae from the IfA Deep Survey: Doubling the SN Sample at z>0.7
- Phantom cosmologies
- Constraints on linear-negative potentials in quintessence and phantom models from recent supernova data
- The Fate of Bound Systems in Phantom and Quintessence Cosmologies
- Scalar-Tensor Models of Normal and Phantom Dark Energy
- B-Inflation
- Crossing the Phantom Divide Barrier with Scalar Tensor Theories
- Generalized phantom energy
- A Preliminary Indication of Evolution of Type Ia Supernovae from their Risetimes
- Phantom Inflation and Primordial Perturbation Spectrum
- Phantom Cosmologies
- Phantom-like GCG and the constraints of its parameters via cosmological dynamics
- Phantom cosmology with general potentials
- Phantom with Born-Infield type Lagrangian
- Phantom k-essence cosmologies
- Phantom Field with O(N) Symmetry in Exponential Potential
- Born-Infeld-type phantom on the brane world
- Attractor Behavior of Phantom Cosmology
- Achronal cosmic future
- Phantom inflation and the "Big Trip"
- Dark energy, wormholes, and the Big Rip
- New "Bigs" in cosmology
- Cosmological evolution of a ghost scalar field
- On the accretion of phantom energy onto wormholes
- Some notes on the Big Trip
- Chaplygin gas may prevent big trip
Cited by in corpus (6)
- Does the mass of a black hole decrease due to the accretion of phantom energy
- Finite-time Cosmological Singularities and the Possible Fate of the Universe
- Wormholes minimally violating the null energy condition
- Phantom evolving wormholes with big rip singularities
- Phantom energy dominated universe as a transient stage in cosmology
- On accretion of dark energy onto black- and worm-holes