Dynamics of junctions and the multitension velocity-dependent one-scale model
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.063516
Abstract: The dynamics of string junctions and their influence on the evolution of cosmic superstring networks are studied in full detail. We review kinematic constraints for colliding strings in a Friedmann-Lemaitre-Robertson-Walker background and obtain the average… read more here.
Keywords: scale model; dependent one; one scale; velocity dependent ... See more keywords
Analytical Scaling Solutions for the Evolution of Cosmic Domain Walls in a Parameter-Free Velocity-Dependent One-Scale Model
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DOI: 10.3390/sym14091799
Abstract: We derive an analytical approximation for the linear scaling evolution of the characteristic length L and the root-mean-squared velocity σv of standard frictionless domain wall networks in Friedmann–Lemaître–Robertson–Walker universes with a power law evolution of… read more here.
Keywords: one scale; scale; velocity dependent; domain ... See more keywords