- #1
phsopher
- 180
- 4
There was an article in the Proceedings of the National Academy of Sciences where the authors derived a model which explained the accelerated expansion of the Universe without needing the ad hoc assumption of Dark Energy. I haven't really done any cosmology yet so I can't really appreciate the argument. What do you guys think? It seems that their theory goes against the Copernican Principle, which doesn't seem promising.
Here's the article:
http://arxiv.org/PS_cache/arxiv/pdf/0901/0901.1639v1.pdf"
Here's the article:
http://arxiv.org/PS_cache/arxiv/pdf/0901/0901.1639v1.pdf"
Last edited by a moderator: