383 citations · 1k across the 15 of their papers we have counts for
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astro-ph.CO2012★ 97 cited
Correlating features in the primordial spectra
Ana Achúcarro, Jinn-Ouk Gong, Gonzalo A. Palma +1
Heavy fields coupled to the inflaton reduce the speed of sound in the effective theory of the adiabatic mode each time the background inflationary trajectory deviates from a geodes…
hep-th2012★ 31 cited
Sgoldstino inflation
Ana Achúcarro, Sander Mooij, Pablo Ortiz +1
We discuss the possibility that inflation is driven by the sgoldstino, the superpartner of the goldstino. Unlike in generic supergravity scenarios, the sgoldstino decouples from al…