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We construct four-dimensional covariant non-linear theories of massive gravity which are ghost-free in the decoupling limit to all orders. These theories resum explicitly all the nonlinear terms of a...
Quantum Aspects of Massive Gravity II: Non-Pauli-Fierz Theory
Massive Gravity II Non-Pauli-Fierz Theory
2010/12/24
We investigate the non-Pauli-Fierz (nPF) theory, a linearized massive gravity with a generic graviton mass term, which has been ignored due to a ghost in its spectrum and the resultant loss of unitari...
We construct four-dimensional covariant non-linear theories of massive gravity which are ghost-
free in the decoupling limit to all orders. These theories resum explicitly all the nonlinear terms of ...
Quantum Aspects of Massive Gravity II: Non-Pauli-Fierz Theory
Quantum Aspects of Massive Gravity Non-Pauli-Fierz Theory
2010/12/21
We investigate the non-Pauli-Fierz (nPF) theory, a linearized massive gravity with a generic graviton mass term, which has been ignored due to a ghost in its spectrum and the resultant loss of unitari...
We consider Higgs massive gravity [1, 2] and investigate whether a nonlinear ghost in this theory can be avoided. We show that although the theory considered in [10, 11] is ghost free in the decouplin...
We consider Higgs massive gravity [1,2] and investigate whether a nonlinear ghost in this theory can be avoided. We show that although the theory considered in [10,11] is ghost free in the decoupling ...
Killing Vector Fields in Three Dimensions: A Method to Solve Massive Gravity Field Equations
Killing Vector Fields Massive Gravity Field Equations
2010/3/17
Killing vector fields in three dimensions play important role in the construction of the related spacetime geometry. In this work we show that when a three dimensional geometry admits a Killing vector...