30 citations · 77 across the 4 of their papers we have counts for
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hep-th2008
Non-singular Brane cosmology with a Kalb-Ramond field
G. De Risi
We present a model in which a 3-brane is embedded in a warped 5-dimensional background with a dilaton and a Kalb-Ramond 2-form. We show that it is possible to find static solutions…
hep-th2007★ 30 cited
Bouncing cosmology from Kalb-Ramond Braneworld
G. De Risi
We consider a 3-brane embedded in a warped 5-dimensional background with a dilaton and a Kalb-Ramond 2-form. We show that it is possible to find static solutions of the form of cha…
hep-th2007★ 23 cited
Graceful exit via polymerization of pre-big bang cosmology
Giuseppe De Risi, Roy Maartens, Parampreet Singh
We consider a phenomenological modification of the Pre Big Bang scenario using ideas from the resolution of curvature singularities in Loop Quantum Cosmology. We show that non-pert…