PIRSA:13100132

Video URL

https://pirsa.org/13100132

Aspects of Modified Gravity

Sakstein, J. (2013). Aspects of Modified Gravity. Perimeter Institute for Theoretical Physics. https://pirsa.org/13100132

Sakstein, Jeremy. Aspects of Modified Gravity. Perimeter Institute for Theoretical Physics, Oct. 31, 2013, https://pirsa.org/13100132 

          @misc{ scivideos_PIRSA:13100132,
            doi = {10.48660/13100132},
            url = {https://pirsa.org/13100132},
            author = {Sakstein, Jeremy},
            keywords = {Cosmology},
            language = {en},
            title = {Aspects of Modified Gravity},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2013},
            month = {oct},
            note = {PIRSA:13100132 see, \url{https://scivideos.org/pirsa/13100132}}
          }

Jeremy Sakstein University of Pennsylvania

Talk numberPIRSA:13100132
DOI10.48660/13100132
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

In this talk I will give an introduction to some of my research into modified gravity over the last three years. I will begin by describing my implementation of chameleon models into supersymmetry and discuss some of the new features and cosmology that arise in this formalism. I will then change direction and talk about my work using astrophysical effects as novel probes of modified gravity theories and present some new results on modified gravity stellar oscillation theory. I will end by discussing work in progress and the possible future constraints that could be placed.