Dynamical vs. Auxiliary Fields in Gravitational Waves around a Black Hole

Details Dynamical vs. Auxiliary Fields in Gravitational Waves around a Black Hole Dynamical vs. Auxiliary Fields in Gravitational Waves around a Black Hole

2007-03-30

arxiv.org/abs/hep-th/0703283v2

Class.Quant.Grav.24:4915-4935,2007

Physics

High Energy Physics

High Energy Physics - Theory

26 pages

Scientific paper

10.1088/0264-9381/24/20/002

The auxiliary/dynamic decoupling method of hep-th/0609001 applies to perturbations of any co-homogeneity 1 background (such as a spherically symmetric space-time or a homogeneous cosmology). Here it is applied to compute the perturbations around a Schwarzschild black hole in an arbitrary dimension. The method provides a clear insight for the existence of master equations. The computation is straightforward, coincides with previous results of Regge-Wheeler, Zerilli and Kodama-Ishibashi but does not require any ingenuity in either the definition of variables or in fixing the gauge. We note that the method's emergent master fields are canonically conjugate to the standard ones. In addition, our action approach yields the auxiliary sectors.

Affiliated with

Also associated with

No associations

Rating

Dynamical vs. Auxiliary Fields in Gravitational Waves around a Black Hole 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 Dynamical vs. Auxiliary Fields in Gravitational Waves around a Black Hole, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamical vs. Auxiliary Fields in Gravitational Waves around a Black Hole will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-650931