Exact renormalization group with optimal scale and its application to cosmology

Details Exact renormalization group with optimal scale and its application to cosmology Exact renormalization group with optimal scale and its application to cosmology

2010-10-14

arxiv.org/abs/1010.2799v2

Class.Quant.Grav.28:055008,2011

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

11 pages, 3 figures

Scientific paper

10.1088/0264-9381/28/5/055008

Assuming an effective gravitational action with scale dependent coupling
constants, a consistency condition for the local form of the cut-off scale is
derived. The approach is applied to homogeneous cosmology and running couplings
with an ultraviolet fixed point. Within the given approach this allows to
derive bounds on the value of the fixed point.

Affiliated with

Also associated with

No associations

Rating

Exact renormalization group with optimal scale and its application to cosmology 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 Exact renormalization group with optimal scale and its application to cosmology, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exact renormalization group with optimal scale and its application to cosmology will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-284614