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Stringy Models of Modified Gravity: Space-time defects and Structure Formation
Starting from microscopic models of space-time foam, based on brane universes propagating in bulk space-times populated by D0-brane defects ("D-particles"), we arrive at effective actions used by a low-energy observer on the brane world to describe his/her observations of the Universe. The...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1475-7516/2013/03/015 http://cds.cern.ch/record/1493104 |