299 citations · 2k across the 90 of their papers we have counts for
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hep-th2009★ 18 cited
Eternity and the cosmological constant
Enrique Álvarez, Roberto Vidal
The purpose of this paper is to analyze the stability of interacting matter in the presence of a cosmological constant. Using an approach based on the heat equation, no imaginary p…
hep-th2009★ 23 cited
Transverse gravity versus observations
Enrique Álvarez, Antón F. Faedo, J. J. López-Villarejo
Theories of gravity invariant under those diffeomorphisms generated by transverse vectors, $\pd_\mξ^\m=0$ are considered. Such theories are dubbed transverse, and differ from Gener…