51 citations · 97 across the 6 of their papers we have counts for
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astro-ph.CO2024
Massive-ish Particles from Small-ish Scales: Non-Perturbative Techniques for Cosmological Collider Physics from Large-Scale Structure Surveys
Samuel Goldstein, Oliver H. E. Philcox, J. Colin Hill +1
Massive particles produced during inflation impact soft limits of primordial correlators. Searching for these signatures presents an exciting opportunity to uncover the particle sp…
astro-ph.CO2024★ 1 cited
Too Hot to Handle: Searching for Inflationary Particle Production in Planck Data
Oliver H. E. Philcox, Soubhik Kumar, J. Colin Hill
Non-adiabatic production of massive particles is a generic feature of many inflationary mechanisms. If sufficiently massive, these particles can leave features in the cosmic microw…