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Gravitational Particle Production in Spinning Cosmic String Spacetimes

V. A. De Lorenci·R. De Paola·N. F. Svaiter
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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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V. A. De Lorenci, R. De Paola, N. F. Svaiter. 1997-05-19. Gravitational Particle Production in Spinning Cosmic String Spacetimes. https://arxiv.org/abs/gr-qc/9705049

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