86 citations · 184 across the 13 of their papers we have counts for
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A perturbation approach to Translational Gravity
J. Julve, A. Tiemblo
Within a gauge formulation of 3+1 gravity relying on a nonlinear realization of the group of isometries of space-time, a natural expansion of the metric tensor arises and a simple…
Dynamical variables in Gauge-Translational Gravity
J. Julve, A. Tiemblo
Assuming that the natural gauge group of gravity is given by the group of isometries of a given space, for a maximally symmetric space we derive a model in which gravity is essenti…
Gauge Fixing in Higher Derivative Gravity
A. Bartoli, J. Julve, E. J. Sanchez
Linearized four-derivative gravity with a general gauge fixing term is considered. By a Legendre transform and a suitable diagonalization procedure it is cast into a second-order e…
Degrees of Freedom of Arbitrarily Higher-Derivative Field Theories
F. J. de Urries, J. Julve
As an example of what happens with physically relevant theories like effective gravity, we consider the covariant relativistic theory of a scalar field of arbitrarily higher differ…
Nonlinear Gauge Realization of Spacetime Symmetries Including Translations
J. Julve, A. López--Pinto, A. Tiemblo +1
We present a general scheme for the nonlinear gauge realizations of spacetime groups on coset spaces of the groups considered. In order to show the relevance of the method for the…