Extending EFT of inflation/dark energy to black hole with timelike scalar profile

Name: Extending EFT of inflation/dark energy to black hole with timelike scalar profile
Start: 2025-05-16T12:00:00+02:00
End: 2025-05-16T13:00:00+02:00
Location: In-Person

by Shinji Mukohyama (Kyoto University and Yukawa Institute for Theoretical Physics)

Friday 16 May 2025, 12:00 → 13:00 Europe/Madrid

IFAE Seminar Room (In-Person)

IFAE Seminar Room

In-Person

Description

I extend EFT of inflation/dark energy to arbitrary
background with timelike scalar profile. In this framework a set of
consistency relations among EFT coefficients ensures the spatial
diffeo invariance. I then apply it to black hole perturbation in the
presence of dark energy.