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Dynamical backreaction of relic gravitons
The dynamical effects of the tensor modes of the geometry are investigated in the context of curvature bounces. Since the bouncing behaviour implies sharp deviations from a radiation-dominated evolution, significant back-reaction effects of relic gravitons may be expected at short wavelengths. After...
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| Lenguaje: | eng |
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2006
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| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.73.083505 http://cds.cern.ch/record/921945 |