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Big extra dimensions make A too Small
I argue that the true quantum gravity scale cannot be much larger than the Planck length, because if it werethen the quantum gravity-induced fluctuations in L would be insufficient to produce the observed cosmic darkenergy. If one accepts this argument, it rules out scenarios of the large extra d...
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Publié dans: | Brazilian Journal of Physics |
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Auteur principal: | |
Format: | Artigo |
Langue: | Inglês |
Publié: |
Sociedade Brasileira de Física
2005
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Sujets: | |
Accès en ligne: | https://www.redalyc.org/articulo.oa?id=46435212 |
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