147 citations · 935 across the 36 of their papers we have counts for
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Some Comments on Dilaton Gravity
Enrique Alvarez, Mario Herrero-Valea, Míriam Herrero-Valea
A Weyl invariant extension of Einstein gravity is studied. It simply consists in the group averaging of Einstein's action under Weyl transformations. Contradicting cherished belief…
Unimodular Cosmological Space-times
Enrique Alvarez, Mario Herrero-Valea, Míriam Herrero-Valea
Some cosmological solutions of the unimodular theory of gravity are studied. These solutions can always be mapped to solutions of Einstein's general relativity in an appropiate fra…
No Conformal Anomaly in Unimodular Gravity
Enrique Álvarez, Mario Herrero-Valea, Míriam Herrero-Valea
The conformal invariance of unimodular gravity survives quantum corrections, even in the presence of conformal matter. Unimodular gravity can actually be understood as a certain tr…