Goldstone's Theorem and Hamiltonian of Multi-galileon Modified Gravity

Details Goldstone's Theorem and Hamiltonian of Multi-galileon Modified Gravity Goldstone's Theorem and Hamiltonian of Multi-galileon Modified Gravity

2010-11-03

arxiv.org/abs/1011.0863v2

Phys.Rev.D83:064005,2011

Physics

High Energy Physics

High Energy Physics - Theory

13 pages, 1 figure; To appear in PRD

Scientific paper

10.1103/PhysRevD.83.064005

The galileon model was recently proposed to locally describe a class of modified gravity theories, including the braneworld DGP model. We discuss spontaneous symmetry breaking of the self-accelerating branch in a multi-galileon theory with internal global symmetries. We show a modified version of Goldstone's theorem is applicable to the symmetry breaking pattern and discuss its implications. We also derive the Hamiltonian of a general multi-galileon theory and discuss its implications.

Affiliated with

Also associated with

No associations

Rating

Goldstone's Theorem and Hamiltonian of Multi-galileon Modified Gravity does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Goldstone's Theorem and Hamiltonian of Multi-galileon Modified Gravity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Goldstone's Theorem and Hamiltonian of Multi-galileon Modified Gravity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-603042