50 citations · 72 across the 10 of their papers we have counts for
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hep-th2018★ 50 cited
Landscape tomography through primordial non-Gaussianity
Xingang Chen, Gonzalo A. Palma, Walter Riquelme +2
In this paper, we show how the structure of the landscape potential of the primordial Universe may be probed through the properties of the primordial density perturbations responsi…
hep-th2017★ 7 cited
Axion excursions of the landscape during inflation
Gonzalo A. Palma, Walter Riquelme
Because of their quantum fluctuations, axion fields had a chance to experience field excursions traversing many minima of their potentials during inflation. We study this situation…