10 citations · 10 across the 2 of their papers we have counts for
6 papers
Imprints of Large-Scale Structures in the Anisotropies of the Cosmological Gravitational Wave Background
Rafael Bravo, Walter Riquelme
We compute the cross-correlation between the anisotropies of the cosmological gravitational wave background (CGWB) and the galaxy density contrast. We show that the cross-correlati…
Unifying attractor and non-attractor models of inflation under a single soft theorem
Rafael Bravo, Gonzalo A. Palma
We study the generation of local non-Gaussianity in models of canonical single field inflation when their backgrounds are either attractor or non-attractor. We show that the invari…
A Tip for Landscape Riders: Multi-Field Inflation Can Fulfill the Swampland Distance Conjecture
Rafael Bravo, Gonzalo A. Palma, Simon Riquelme
We study how both the swampland distance conjecture and the Lyth bound affect the parameter space of multi-field models of inflation. A generic feature of multi-field inflation is…
Vanishing of local non-Gaussianity in canonical single field inflation
Rafael Bravo, Sander Mooij, Gonzalo A. Palma +1
We study the production of observable primordial local non-Gaussianity in two opposite regimes of canonical single field inflation: attractor (standard single field slow-roll infla…
A generalized non-Gaussian consistency relation for single field inflation
Rafael Bravo, Sander Mooij, Gonzalo A. Palma +1
We show that a perturbed inflationary spacetime, driven by a canonical single scalar field, is invariant under a special class of coordinate transformations together with a field r…
Position-dependent mass, finite-gap systems, and supersymmetry
Rafael Bravo, Mikhail S. Plyushchay
The ordering problem in quantum systems with position-dependent mass (PDM) is treated by inclusion of the classically fictitious similarity transformation into the kinetic term. Th…