Gravitational Particle Production in Spinning Cosmic String Spacetimes
V. A. De Lorenci, R. De Paola, N. F. Svaiter
Abstract
The spontaneous loss of angular momentum of a spinning cosmic string due to particle emission is discussed. The rate of particle production between two assymptotic spacetimes: the spinning cosmic string spacetime in the infinite past and a non-spinning cosmic string spacetime in the infinite future is calculated.
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