Emergent Abelian Gauge Fields from Noncommutative Gravity

Details Emergent Abelian Gauge Fields from Noncommutative Gravity Emergent Abelian Gauge Fields from Noncommutative Gravity

2009-12-15

arxiv.org/abs/0912.3021v3

SIGMA 6 (2010), 019, 15 pages

Physics

High Energy Physics

High Energy Physics - Theory

Scientific paper

10.3842/SIGMA.2010.019

We construct exact solutions to noncommutative gravity following the formulation of Chamseddine and show that they are in general accompanied by Abelian gauge fields which are first order in the noncommutative scale. This provides a mechanism for generating cosmological electromagnetic fields in an expanding space-time background, and also leads to multipole-like fields surrounding black holes. Exact solutions to noncommutative Einstein-Maxwell theory can give rise to first order corrections to the metric tensor, as well as to the electromagnetic fields. This leads to first order shifts in the horizons of charged black holes.

Affiliated with

Also associated with

No associations

Rating

Emergent Abelian Gauge Fields from Noncommutative Gravity 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 Emergent Abelian Gauge Fields from Noncommutative Gravity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Emergent Abelian Gauge Fields from Noncommutative Gravity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-48310