Submission + - Dark energy lurks in hidden spatial dimensions? (newscientist.com) 1
Magdalene writes: "According to Stephen Battersby of the NewScientist.com news service; The mysterious cosmic presence called dark energy, which is accelerating the expansion of the universe, might be lurking in hidden dimensions of space. This idea would explain how the dimensions of space remain stable — one of the biggest problems for the unified scheme of physics called 'string theory'. In the NewScientist.com article, Brian Greene and Janna Levin of Columbia University liken the extra dimensions, including our our own 3d universe to membranes in higher dimensional space, they suggest that a "sterile neutrino" could exist in the extra dimensions, making its presence felt only as the source of dark energy.
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There is no word yet on whether or not Sphere or Square are available for comment.
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