The evolution of cosmic string loops in Kerr-de Sitter spacetimes
arXiv:hep-th/0412297 · doi:10.1007/s10714-006-0329-7
Abstract
The equation of cosmic string loops in Kerr-de Sitter spacetimes is derived. Having solved the equation numerically, we find that the loops can expand and exist except for too small ones.
8 pages
References in corpus (13)
- Measurements of Omega and Lambda from 42 High-Redshift Supernovae
- Cosmic strings
- Cosmic String Production Towards the End of Brane Inflation
- Formation and evolution of cosmic D-strings
- The Production, Spectrum and Evolution of Cosmic Strings in Brane Inflation
- Observational Constraints on Cosmic String Production During Brane Inflation
- CSL-1: a chance projection effect or serendipitous discovery of a gravitational lens induced by a cosmic string?
- Equatorial circular orbits in the Kerr-de Sitter spacetimes
- Black Holes from Nucleating Strings
- Search for Cosmic Strings in CMB Anisotropies
- Gravitational Lensing by Cosmic String Loops
- Circular String-Instabilities in Curved Spacetime
- Strings in Homogeneous Background Spacetimes
Cited by in corpus (11)
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- String loops in the field of braneworld spherically symmetric black holes and naked sigularities
- Photon motion in Kerr-de Sitter spacetimes
- Current-carrying string loops in black-hole spacetimes with a repulsive cosmological constant
- Cosmic String in the BTZ Black Hole Background with Time-Dependant Tension
- Charged particle dynamics in the surrounding of Schwarzschild anti-de Sitter black hole with topological defect immersed in an external magnetic field
- The evolution of circular loops of a cosmic string with periodic tension
- Cosmic strings in a space-time with positive cosmological constant
- The circular loop equation of a cosmic string with time-varying tension
- Dark matter halos modeled by polytropic spheres influenced by the relict cosmological constant and trapping polytropes forming supermassive black holes
- The circular loop equation of a cosmic string with time-varying tension in de Sitter spacetimes