PIRSA:06100021

Accelerated Universe and Gravity at Smallest and Largest

APA

Dvali, G. (2006). Accelerated Universe and Gravity at Smallest and Largest . Perimeter Institute. https://pirsa.org/06100021

MLA

Dvali, Georgi. Accelerated Universe and Gravity at Smallest and Largest . Perimeter Institute, Oct. 25, 2006, https://pirsa.org/06100021

BibTex

          @misc{ pirsa_PIRSA:06100021,
            doi = {10.48660/06100021},
            url = {https://pirsa.org/06100021},
            author = {Dvali, Georgi},
            keywords = {Particle Physics, Cosmology},
            language = {en},
            title = {Accelerated Universe and Gravity at Smallest and Largest },
            publisher = {Perimeter Institute},
            year = {2006},
            month = {oct},
            note = {PIRSA:06100021 see, \url{https://pirsa.org}}
          }
          

Georgi Dvali

New York University (NYU)

Talk number
PIRSA:06100021
Collection
Abstract
We discuss motivations, observational constraints and consequences of modifying the fundamental laws of gravity at large distances. Such modifications of gravity can be the reason for the observed late-time acceleration of the Universe, and can be differentiated from conventional dark energy via precision cosmology. The inevitable additional polarizations of graviton lead to observably large perihelion precession of the Lunar and Martian orbits. These theories also have potentially observable consequences at LHC .