Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2000-03-30
Phys.Rev. D65 (2002) 043514
Physics
High Energy Physics
High Energy Physics - Phenomenology
16 pages, 6 figures, submitted to Phys. Rev. D
Scientific paper
10.1103/PhysRevD.65.043514
We provide a general overview of the velocity-dependent one-scale model for cosmic string evolution and discuss two further extensions to it. We introduce and justify a new ansatz for the momentum parameter $k$, and also incorporate the effect of radiation backreaction. We thus discuss the evolution of the basic large-scale features of cosmic string networks in all relevant cosmological scenarios, concentrating in particular on the `scaling' solutions relevant for each case. In a companion paper, we show, by comparing with numerical simulations, that this model provides an accurate description of the large-scale features of cosmic string networks.
Martins Carlos J. A. P.
Shellard Paul. E. S.
No associations
LandOfFree
Extending the Velocity-dependent One-scale String Evolution Model 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 Extending the Velocity-dependent One-scale String Evolution Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extending the Velocity-dependent One-scale String Evolution Model will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-201763