List questions from general-relativity

Published on 10 May 2026 - 8:07

126

Views

Calculation to show $|\mathrm{d}r|^2_{\bar g} = 1$ implies sectional curvatures tend to $-1$.

Published on 29 Apr 2026 - 12:55

132

Views

Which specific smooth structure are we using in general relativity?

Published on 11 Apr 2026 - 5:07

607

Views

Implication of the Symmetry of the Christoffel Symbol

Published on 15 Apr 2026 - 6:21

321

Views

GR Coordinate and proper time, null geodesic

Published on 10 May 2026 - 19:11

51

Views

Vacuum solutions of Einstein's field equations with $O(n)$ isometry group

Published on 10 May 2026 - 16:05

332

Views

Calculate covariant divergence

Published on 13 Apr 2026 - 11:47

269

Views

Is there a natural category in which the morphisms are derivative operators?

Published on 14 Apr 2026 - 5:31

2.2k

Views

Existence of Orthonormal Basis of a Metric in a Manifold

Published on 10 May 2026 - 16:14

783

Views

Learning Differential Geometry through General Relativity

Published on 11 Apr 2026 - 6:37

356

Views

Confusion with notation of square bracket and round bracket of indices of a tensor

Published on 29 Apr 2026 - 12:18

301

Views

Does knowledge of all the geodesics suffice to determine the metric up to a scaling factor?

Published on 13 Apr 2026 - 1:53

409

Views

How can one define ordinary derivative of a vector field along a curve?

Published on 12 Apr 2026 - 3:48

255

Views

What is the difference between a massless pinor and a spinor?

Published on 10 May 2026 - 14:05

151

Views

Characterisation of the Minkowski metric

Published on 14 Apr 2026 - 23:19

List Question

Help with Conjugate points

Calculation to show $|\mathrm{d}r|^2_{\bar g} = 1$ implies sectional curvatures tend to $-1$.

Which specific smooth structure are we using in general relativity?

Implication of the Symmetry of the Christoffel Symbol

GR Coordinate and proper time, null geodesic

Vacuum solutions of Einstein's field equations with $O(n)$ isometry group

Calculate covariant divergence

Is there a natural category in which the morphisms are derivative operators?

Existence of Orthonormal Basis of a Metric in a Manifold

Learning Differential Geometry through General Relativity

Confusion with notation of square bracket and round bracket of indices of a tensor

Does knowledge of all the geodesics suffice to determine the metric up to a scaling factor?

How can one define ordinary derivative of a vector field along a curve?

What is the difference between a massless pinor and a spinor?

Characterisation of the Minkowski metric

Trending Questions

Popular # Hahtags

Popular Questions