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We analyze scenarios of particle collisions in the metric of a nonextremal black hole that can potentially lead to an ultrahigh energy Ec.m. in their center-of-mass frame. Particle 1 comes… Click to show full abstract
We analyze scenarios of particle collisions in the metric of a nonextremal black hole that can potentially lead to an ultrahigh energy Ec.m. in their center-of-mass frame. Particle 1 comes from infinity to the black hole horizon while particle 2 emerges from a white hole region. It is shown that an unbounded Ec.m. requires that particle 2 pass close to the bifurcation point. An analogy with collisions inside the horizon is discussed.
Keywords:
white holes;
cosmology;
particle accelerator;
particle;
holes particle
Journal Title: Gravitation and Cosmology
Year Published: 2017
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Journal Title: Gravitation and Cosmology
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!