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Deconstruction of Gravity |
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| Authors: | |
| Institution: | (1) APC, UMR 7164 (CNRS, Université Paris 7, CEA, Observatoire de Paris), Paris Cedex 05, France;(2) GReCO/IAP, UMR 7095 (CNRS, Université Paris 6), Paris, France;(3) Laboratoire de Physique Théorique, UMR 8627 (CNRS, Université Paris 11), Université Paris XI, Orsay Cedex, France;(4) APC, UMR 7164 (CNRS, Université Paris 7, CEA, Observatoire de Paris), 11 place Marcelin Berthelot, F-75231 Paris Cedex 05, France |
| Abstract: | We review how one can construct a deconstructed gravity by a transverse latticification of 5D General Relativity. The obtained theory is a multigravity theory, with link fields that are explicitly constructed out of the metric. We also discuss the spectrum of the theory at the level of the linearized theory. |
| Keywords: | gravity deconstruction extra-dimensions massive gravity |
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