New Cosmologies on the Horizon. Cosmology and Holography in bigravity and massive gravity

[摘要] The goal of this research program is to explore the cosmological dynamics, the nature of cosmological and black hole horizons, and the role of holography in a new class of infrared modified theories of gravity. This will capitalize of the considerable recent progress in our understanding of the dynamics of massive spin two fields on curved spacetimes, culminating in the formulation of the first fully consistent theories of massive gravity and bigravity/bimetric theories.

[发布日期] 2013-03-31

[学科分类] 物理（综合）

[关键词] Cosmology;Gravity;Dark Energy