Simplified Vacuum Energy Expressions for Radial Backgrounds and Domain Walls

Details Simplified Vacuum Energy Expressions for Radial Backgrounds and Domain Walls Simplified Vacuum Energy Expressions for Radial Backgrounds and Domain Walls

2008-12-02

arxiv.org/abs/0812.0620v1

J.Phys.A42:075402,2009

Physics

High Energy Physics

High Energy Physics - Theory

30 pages

Scientific paper

10.1088/1751-8113/42/7/075402

We extend our previous results of simplified expressions for functional determinants for radial Schr\"odinger operators to the computation of vacuum energy, or mass corrections, for static but spatially radial backgrounds, and for domain wall configurations. Our method is based on the zeta function approach to the Gel'fand-Yaglom theorem, suitably extended to higher dimensional systems on separable manifolds. We find new expressions that are easy to implement numerically, for both zero and nonzero temperature.

Affiliated with

Also associated with

No associations

Rating

Simplified Vacuum Energy Expressions for Radial Backgrounds and Domain Walls 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 Simplified Vacuum Energy Expressions for Radial Backgrounds and Domain Walls, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Simplified Vacuum Energy Expressions for Radial Backgrounds and Domain Walls will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-624600