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Amit Yadav

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3 Questions

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Why is the angular part of the Schwarzschild metric is not affected by function of $r$ and $t$ as opposed to the first two?

general-relativity black-holes symmetry geometry

Apr 16 '19 at 12:57 Elio Fabri 5,059

1

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0

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53

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How contravarient metric tensor equals the cofactor of covarient metric tensor over its determinant? [closed]

metric-tensor linear-algebra

Apr 15 '19 at 10:23 Andrew Steane 26.6k

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1

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47

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Does cosmological expansion change the gravitational field around a massive body?

general-relativity cosmology spacetime space-expansion curvature

Sep 1 '19 at 18:22 Community♦ 1

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