PIRSA:24070093

Video URL

https://pirsa.org/24070093

Gauss-Bonnet Gravity in 4D and the connection to Horndeski's Theory

(2024). Gauss-Bonnet Gravity in 4D and the connection to Horndeski's Theory. Perimeter Institute for Theoretical Physics. https://pirsa.org/24070093

Gauss-Bonnet Gravity in 4D and the connection to Horndeski's Theory. Perimeter Institute for Theoretical Physics, Jul. 18, 2024, https://pirsa.org/24070093 

          @misc{ scivideos_PIRSA:24070093,
            doi = {10.48660/24070093},
            url = {https://pirsa.org/24070093},
            author = {},
            keywords = {},
            language = {en},
            title = {Gauss-Bonnet Gravity in 4D and the connection to Horndeski{\textquoteright}s Theory},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2024},
            month = {jul},
            note = {PIRSA:24070093 see, \url{https://scivideos.org/index.php/pirsa/24070093}}
          }
Pedro Fernandes
Talk numberPIRSA:24070093
DOI10.48660/24070093
Source RepositoryPIRSA
Collection
Talk Type Conference

Abstract

In this talk I will review the topic of 4D Einstein-Gauss-Bonnet gravity, which has been the subject of considerable interest over the past years. I will discuss the mathematical complexities involved in implementing this idea, and review recent attempts at constructing well-defined, self-consistent theories that enact it, and their relation to Horndeski gravity. I then move on to consider the interesting phenomenology that results from these theories.