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A kugelblitz is a theoretical astrophysical object predicted by general relativity. It is a concentration of heat, light or radiation so intense that its energy forms an event horizon and becomes self-trapped. In other words, if enough radiation is aimed into a region of space, the concentration of energy can warp spacetime so much that it creates a black hole. This would be a black hole whose original mass–energy was in the form of radiant energy rather than matter.[1]
John Archibald Wheeler's 1955 Physical Review paper entitled "geons" refers to the kugelblitz phenomena and explores the idea of creating such particles (or toy models of particles) from spacetime curvature.[2]
The kugelblitz phenomenon has been considered a possible basis for interstellar engines (drives) for future black hole starships.[3][4][non-primary source needed]
See also
References
- ^ Senovilla, J.M.M. (2014). "Black hole formation by incoming electromagnetic radiation". Classical and Quantum Gravity. 32 (1): 017001. arXiv:1408.2778. Bibcode:2015CQGra..32a7001S. doi:10.1088/0264-9381/32/1/017001. S2CID 119266727.
- ^ Wheeler, J. A. (1955). "Geons". Physical Review. 97 (2): 511–536. Bibcode:1955PhRv...97..511W. doi:10.1103/PhysRev.97.511.
- ^ 5 REAL Possibilities for Interstellar Travel on YouTube
- ^ Lee, J.S. (2013). "The effect of Hawking Radiation on Fermion re-inflation of a Schwarzschild Kugelblitz". Journal of the British Interplanetary Society. 66: 364–376.