Consistent Extension of Quasidilaton Massive Gravity
Author(s) -
J. Klusoň
Publication year - 2014
Publication title -
journal of gravity
Language(s) - English
Resource type - Journals
eISSN - 2356-7422
pISSN - 2314-6907
DOI - 10.1155/2014/413835
Subject(s) - extension (predicate logic) , massive gravity , constraint (computer aided design) , hamiltonian (control theory) , physics , theoretical physics , gravitation , classical mechanics , computer science , mathematics , geometry , mathematical optimization , programming language , graviton
This paper is devoted to the Hamiltonian analysis of extension of the quasidilaton massive gravity as was proposed recently in[arXiv:1306.5502]. We show that, for given formulation of the theory, the additional primary constraint that is responsible for the elimination of the Boulware-Deser ghost is missing. We compare this situation with the quasidilaton massive gravity. Finally, we propose the ghost-free extension of quasidilaton massive gravity
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