2024 CAU-PNU Beyond the Standard Model Workshop

Session

Inflation

23 Feb 2024, 09:30

Centennial 310-B502 (Chung-Ang University)

37. New Dynamical Degrees of Freedom from Invertible Transformations

Masahide Yamaguchi (Tokyo Institute of Technology)

23/02/2024, 09:30

27. Inflationary Correlators with Dynamical Mass

Shuntaro AOKI

23/02/2024, 10:10

Massive fields can imprint unique oscillatory features on primordial correlation functions or inflationary correlators, which is dubbed the cosmological collider signal. In this work, we analytically investigate the effects of a time-dependent mass of a scalar field on inflationary correlators, extending previous numerical studies and implementing techniques developed in the cosmological...