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Gravitational instanton
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Video Source: www.youtube.com/watch?v=YKUf-hm5-ck
If you find our videos helpful you can support us by buying something from amazon. • https://www.amazon.com/?tag=wiki-audi... • Gravitational instanton • In mathematical physics and differential geometry, a gravitational instanton is a four-dimensional complete Riemannian manifold satisfying the vacuum Einstein equations.They are so named because they are analogues in quantum theories of gravity of instantons in Yang–Mills theory. • -Video is targeted to blind users • Attribution: • Article text available under CC-BY-SA • image source in video • • • Gravitational instanton
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