Do extra dimensions lead to expansion of our universe?

[Trollfaz]

https://arxiv.org/abs/hep-th/030303...ries with extra,of our four-dimensional world.
This paper seems to suggest that if there are extra dimensions , then they are unstable and can expand turning our 4d universe into a higher dimensional space.

 

[BvU]

Quite an authority ! But it looks to me as if he didn't get this one published ?

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[Demystifier]

But it looks to me as if he didn't get this one published ?

It's clearly visible in the link that it's published, in Phys.Rev. D68 (2003) 026006.

 

[BvU]

Thanks ! My bad...

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