Nonlinear properties of vielbein massive gravity
نویسندگان
چکیده
منابع مشابه
Nonlinear Properties of Vielbein Massive Gravity
We consider a special theory of massive gravity, which is obtained in a decoupling limit from a bi– gravity theory in the vielbein formulation, with only cosmological constant-like interactions between the two gravitational sectors. We investigate this theory using the Stückelberg method, and construct a ’t Hooft–Feynman gauge fixing in which the tensor, vector and scalar Stückelberg fields are...
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We consider a linear effective vielbein matter coupling without introducing the Boulware-Deser ghost in ghost-free massive gravity. This is achieved in the partially constrained vielbein formulation. We first introduce the formalism and prove the absence of ghost at all scales. As next we investigate the cosmological application of this coupling in this new formulation. We show that even if the...
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ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2007
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s10052-007-0311-x