منابع
• Quantum fieldtheory
• John Archibald Wheeler (1998). Geons, Black li Holes, and Quantum
Foam: A Life in Physics. .London: Norton. p.
• Richard P. Feynman (1963). Feynman's Lectures [x] .on Physics, Volume 1.
Caltech. pp. 2-4
• Parker, B 1993
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• https://www.wikipedia.org/
• https://faradars.org/
• https://bigbangpage.com/