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High-energy head-on collisions of particles and hoop conjecture

Hirotaka Yoshino·Yasusada Nambu
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Abstract

We investigate the apparent horizon formation for high-energy head-on collisions of particles in multi-dimensional spacetime. The apparent horizons formed before the instance of particle collision are obtained analytically. Using these solutions, we discuss the feature of the apparent horizon formation in the multi-dimensional spacetime from the viewpoint of the hoop conjecture.

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Hirotaka Yoshino, Yasusada Nambu. 2002-04-18. High-energy head-on collisions of particles and hoop conjecture. https://doi.org/10.1103/physrevd.66.065004

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