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PIRSA:24070048

Extending EFT of inflation/dark energy to arbitrary background with timelike scalar profile

APA

Mukohyama, S. (2024). Extending EFT of inflation/dark energy to arbitrary background with timelike scalar profile. Perimeter Institute for Theoretical Physics. https://pirsa.org/24070048

Shinji Mukohyama Yukawa Institute for Theoretical Physics

Talk numberPIRSA:24070048

Abstract

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. Some applications to will also be discussed.