From spinning to non-spinning cosmic string spacetimes

Abstract

We analyse the properties of a fluid generating a spinning cosmic string spacetime with flat limiting cases corresponding to a constant angular momentum in the infinite past and static configuration in the infinite future. The spontaneous loss of angular momentum of a spinning cosmic string due to particle emission is discussed. The rate of particle production between the spinning and non-spinning cosmic string spacetimes is calculated.

11 pages, 1 figure, LaTeX To appear in Class. Quantum Grav

Cited by in corpus (11)

• Relativistic Landau Levels in the Rotating Cosmic String Spacetime
• Towards a metamaterial simulation of a spinning cosmic string
• The DKP oscillator with a linear interaction in the cosmic string space-time
• Relativistic quantum dynamics of spin-0 massive charged particle in the presence of external fields in 4D curved space-time with a cosmic string
• Spinning cosmic strings: a general class of solutions
• Reduced quantum electrodynamics in curved space
• Semiclassical backreaction around a nearly spinning cosmic string
• Influence of a cosmic string on the rate of pairs produced by the Coulomb potential
• KG-oscillators in Som-Raychaudhuri rotating cosmic string spacetime in a mixed magnetic field
• Shortcuts in particle production in a toroidal compactified spacetime
• An anisotropic rotating cosmic string with Lorentz violation: thermodynamics and Landau levels