437 citations · 2.7k across the 27 of their papers we have counts for
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Weinberg Soft Theorems from Weinberg Adiabatic Modes
Mehrdad Mirbabayi, Marko Simonović
Soft theorems for the scattering of low energy photons and gravitons and cosmological consistency conditions on the squeezed-limit correlation functions are both understood to be c…
Effective Theory of Squeezed Correlation Functions
Mehrdad Mirbabayi, Marko Simonović
Various inflationary scenarios can often be distinguished from one another by looking at the squeezed limit behavior of correlation functions. Therefore, it is useful to have a fra…
ISO(4,1) Symmetry in the EFT of Inflation
Paolo Creminelli, Razieh Emami, Marko Simonović +1
In DBI inflation the cubic action is a particular linear combination of the two, otherwise independent, cubic operators \dot π^3 and \dot π(\partial_i π)^2. We show that in the Eff…
Consistency Relations for the Conformal Mechanism
Paolo Creminelli, Austin Joyce, Justin Khoury +1
We systematically derive the consistency relations associated to the non-linearly realized symmetries of theories with spontaneously broken conformal symmetry but with a linearly-r…
Khronon inflation
Paolo Creminelli, Jorge Noreña, Manuel Peña +1
We study the possibility that the approximate time shift symmetry during inflation is promoted to the full invariance under time reparametrization t \to \tilde t(t), or equivalentl…
Conformal consistency relations for single-field inflation
Paolo Creminelli, Jorge Noreña, Marko Simonović
We generalize the single-field consistency relations to capture not only the leading term in the squeezed limit---going as 1/q^3, where q is the small wavevector---but also the sub…