New Spherically Symmetric Solutions in f(R)-gravity by Noether Symmetries

Details New Spherically Symmetric Solutions in f(R)-gravity by Noether Symmetries New Spherically Symmetric Solutions in f(R)-gravity by Noether Symmetries

2012-04-20

arxiv.org/abs/1204.4650v1

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

9 pages, accepted for publication in General Relativity and Gravitation

Scientific paper

Spherical symmetry for f(R)-gravity is discussed by searching for Noether symmetries. The method consists in selecting conserved quantities in form of currents that reduce dynamics of f(R)-models compatible with symmetries. In this way we get a general method to obtain constants of motion without setting a priori the form of f(R). In this sense, the Noether symmetry results a physical criterium. Relevant cases are discussed.

Affiliated with

Also associated with

No associations

Rating

New Spherically Symmetric Solutions in f(R)-gravity by Noether Symmetries 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 New Spherically Symmetric Solutions in f(R)-gravity by Noether Symmetries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and New Spherically Symmetric Solutions in f(R)-gravity by Noether Symmetries will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-5955