Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2004-03-03
Phys.Rev.D70:084003,2004
Physics
High Energy Physics
High Energy Physics - Theory
15 Latex pages, 4 eps figures; v2: discussion of results revisited
Scientific paper
10.1103/PhysRevD.70.084003
We consider the Einstein-Yang-Mills Lagrangian in a (4+n)-dimensional space-time. Assuming the matter and metric fields to be independent of the n extra coordinates, a spherical symmetric Ansatz for the fields leads to a set of coupled ordinary differential equations. We find that for n > 1 only solutions with either one non-zero Higgs field or with all Higgs fields constant exist. We construct the analytic solutions which fulfill this conditions for arbitrary n, namely the Einstein-Maxwell-dilaton solutions. We also present generic solutions of the effective 4-dimensional Einstein-Yang-Mills-Higgs-dilaton model, which possesses n Higgs triplets coupled in a specific way to n independent dilaton fields. These solutions are the abelian Einstein-Maxwell- dilaton solutions and analytic non-abelian solutions, which have diverging Higgs fields. In addition, we construct numerically asymptotically flat and finite energy solutions for n=2.
Brihaye Yves
Clement Fabien
Hartmann Betti
No associations
LandOfFree
Spherically symmetric Yang-Mills solutions in a (4+n)- dimensional space-time 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 Spherically symmetric Yang-Mills solutions in a (4+n)- dimensional space-time, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spherically symmetric Yang-Mills solutions in a (4+n)- dimensional space-time will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-335408