Cosmic Acceleration: Dark Energy vs Modified Gravity
APA
Hu, W. (2010). Cosmic Acceleration: Dark Energy vs Modified Gravity. Perimeter Institute. https://pirsa.org/10040093
MLA
Hu, Wayne. Cosmic Acceleration: Dark Energy vs Modified Gravity. Perimeter Institute, Apr. 28, 2010, https://pirsa.org/10040093
BibTex
@misc{ pirsa_PIRSA:10040093, doi = {10.48660/10040093}, url = {https://pirsa.org/10040093}, author = {Hu, Wayne}, keywords = {Cosmology}, language = {en}, title = {Cosmic Acceleration: Dark Energy vs Modified Gravity}, publisher = {Perimeter Institute}, year = {2010}, month = {apr}, note = {PIRSA:10040093 see, \url{https://pirsa.org}} }
University of Chicago
Talk Type
Subject
Abstract
I will discuss distinctions between dark energy and modified gravity explanations of cosmic acceleration from the horizon scale to the deeply non-linear regime using the modified action f(R) and braneworld DGP models as worked toy examples.