Résumé / Abstract Seminaire_GReCO
SÉMINAIRE DU GRECO

"A new way to count degrees of freedom in dRGT massive gravity"

George Zahariade
Laboratoire AstroParticule et Comologie, Université Paris Diderot (Paris, France)

Recently, there has been a lot of progress in the area of non-linear massive gravity. In particular a theory free from the “Boulware-Deser ghost” has been proposed by de Rham, Gabadadze, Tolley (dRGT). We clarify some of its existing formulations, and provide a new and elegant alternative approach to the counting of the number of degrees of freedom of dRGT theory.

lundi 14 janvier 2013 - 11:00
Salle des séminaires François Arago,
Institut d'Astrophysique de Paris

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