Existence of global strings coupled to gravity

Details Existence of global strings coupled to gravity Existence of global strings coupled to gravity

Mar 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989phrvd..39.1546g&link_type=abstract

Physical Review D (Particles and Fields), Volume 39, Issue 6, 15 March 1989, pp.1546-1551

Physics

55

Particle-Theory And Field-Theory Models Of The Early Universe, Exact Solutions, Nonlinear Or Nonlocal Theories And Models

Scientific paper

We consider σ-model strings and U(1) global strings coupled to gravity and look for static solutions with whole-cylinder symmetry. We prove that in both cases there are no regular spatially compact solutions. The U(1) global string admits no asymptotically well-behaved solutions, whereas σ-model strings can be constructed under certain assumptions. Finally we present some singular solutions and show that one of them corresponds to a physical global string.

Affiliated with

Also associated with

No associations

Rating

Existence of global strings coupled to 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 Existence of global strings coupled to gravity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Existence of global strings coupled to gravity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1528797