76 citations · 176 across the 5 of their papers we have counts for
3 papers · 1 filter
Mass Screening in Modified Gravity
Gregory Gabadadze, Alberto Iglesias
Models of modified gravity introduce extra degrees of freedom, which for consistency with the data, should be suppressed at observable scales. In the models that share properties o…
How (Not) to Palatini
Alberto Iglesias, Nemanja Kaloper, Antonio Padilla +1
We revisit the problem of defining non-minimal gravity in the first order formalism. Specializing to scalar-tensor theories, which may be disguised as `higher-derivative' models wi…
On Semiclassical Limits of String States
Jose J. Blanco-Pillado, Alberto Iglesias, Warren Siegel
We explore the relation between classical and quantum states in both open and closed (super)strings discussing the relevance of coherent states as a semiclassical approximation. Fo…