High energy particle collisions in static, spherically symmetric black-hole-like wormholes
arXiv:1912.07492 · doi:10.1103/PhysRevD.101.044030
Abstract
A Damour-Solodukhin wormhole with a metric which is similar to a Schwarzschild black hole seems to be a black hole mimicker since it is difficult to distinguish them by practical astrophysical observations. In this paper, we investigate a center-of-mass energy for the collision of two test particles in the Damour-Solodukhin wormhole spacetime. We show that the center-of-mass energy for the head-on collision of the particles is large if the difference between the metrics of the wormhole and the black hole is small. To deeply understand the high energy particle collision, we generalize the head-on collision to static, spherically symmetric black-hole-like wormholes.
arXiv comment21 pages, 1 figure, title changed, minor correction, references added, accepted for publication in Physical Review D
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