PIRSA:24070048 Conference Cosmology

DOI10.48660/24070048

Conference/School: 50 Years of Horndeski Gravity: Exploring Modified Gravity

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

Mukohyama, Shinji. Extending EFT of inflation/dark energy to arbitrary background with timelike scalar profile. Perimeter Institute, Jul. 18, 2024, https://pirsa.org/24070048 

@misc{ pirsa_PIRSA:24070048,
  doi = {10.48660/24070048},
  url = {https://pirsa.org/24070048},
  author = {Mukohyama, Shinji},
  keywords = {Cosmology, Strong Gravity, Mathematical physics},
  language = {en},
  title = {Extending EFT of inflation/dark energy to arbitrary background with timelike scalar profile},
  publisher = {Perimeter Institute},
  year = {2024},
  month = {jul},
  note = {PIRSA:24070048 see, \url{https://pirsa.org}}
}

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.

Resources

Next talk

Related Talks