530 citations · 3.5k across the 44 of their papers we have counts for
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hep-th2014★ 70 cited
On the UV structure of quantum unimodular gravity
Ippocratis D. Saltas
It is a well known result that any formulation of unimodular gravity is classically equivalent to General Relativity (GR), however a debate exists in the literature about this equi…
gr-qc2014★ 112 cited
A note on classical and quantum unimodular gravity
Antonio Padilla, Ippocratis D. Saltas
We discuss unimodular gravity at a classical level, and in terms of its extension into the UV through an appropriate path integral representation. Classically, unimodular gravity i…
astro-ph.CO2014★ 235 cited
Anisotropic stress as signature of non-standard propagation of gravitational waves
Ippocratis D. Saltas, Ignacy Sawicki, Luca Amendola +1
We make precise the heretofore ambiguous statement that anisotropic stress is a sign of a modification of gravity. We show that in cosmological solutions of very general classes of…