401 citations · 2.3k across the 45 of their papers we have counts for
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Semiclassical energy conditions for quantum vacuum states
Prado Martin-Moruno, Matt Visser
We present and develop several nonlinear energy conditions suitable for use in the semiclassical regime. In particular, we consider the recently formulated "flux energy condition"…
Classical and quantum flux energy conditions for quantum vacuum states
Prado Martin-Moruno, Matt Visser
The classical energy conditions are known to not be fundamental physics -- they are typically violated by semiclassical quantum effects. Consequently, some effort has gone into fin…
Massive gravity as a limit of bimetric gravity
Prado Martin-Moruno, Valentina Baccetti, Matt Visser
Massive gravity may be viewed as a suitable limit of bimetric gravity. The limiting procedure can lead to an interesting interplay between the "background" and "foreground" metrics…
Is there vacuum when there is mass? Vacuum and non-vacuum solutions for massive gravity
Prado Martin-Moruno, Matt Visser
Massive gravity is a theory which has a tremendous amount of freedom to describe different cosmologies; but at the same time the various solutions one encounters must fulfill some…