123 citations · 124 across the 2 of their papers we have counts for
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Eddington-Born-Infeld gravity and the large scale structure of the Universe
Máximo Bañados, Pedro G. Ferreira, Constantinos Skordis
It has been argued that a Universe governed by Eddington-Born-Infeld gravity can be compatible with current cosmological constraints. The extra fields introduced in this theory can…
Pseudoscalar perturbations and polarization of the cosmic microwave background
Maxim Pospelov, Adam Ritz, Constantinos Skordis
We show that models of new particle physics containing massless pseudoscalar fields super-weakly coupled to photons can be very efficiently probed with CMB polarization anisotropie…
Dark Matter, Modified Gravity and the Mass of the Neutrino
P. G Ferreira, C. Skordis, C. Zunckel
It has been suggested that Einstein's theory of General Relativity can be modified to accomodate mismatches between the gravitational field and luminous matter on a wide range of s…
Generalizing TeVeS Cosmology
Constantinos Skordis
I consider an extented version of Bekenstein's Tensor-Vector-Scalar theory where the action of the vector field is of a general Einstein-Ether form. This work presents the cosmolog…
The cosmological behavior of Bekenstein's modified theory of gravity
F. Bourliot, P. G. Ferreira, D. F. Mota +1
We study the background cosmology governed by the Tensor-Vector-Scalar theory of gravity proposed by Bekenstein. We consider a broad family of potentials that lead to modified grav…
TeVeS Cosmology : Covariant formalism for the background evolution and linear perturbation theory
Constantinos Skordis
A relativistic theory of gravity has recently been proposed by Bekenstein, where gravity is mediated by a tensor, a vector and a scalar field, thus called TeVeS. The theory aims at…