| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8197384 | Physics Letters B | 2007 | 4 Pages |
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.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Valerio Faraoni,