- #1
binbagsss
- 1,265
- 11
For a physical singularity I think it is sufficient that anyone scalar quantity blows up,
Why is it not a necessary condition that all blow up?
For a curvature singularity am I correct in thinking that it is a sufficient condition to find a coordinate system in which the metric coefficient no longer blows up at that point?
Is the only necessary condition for a curvature singularity to check that all non scalar quantites are not infinite?
Thanks.
Why is it not a necessary condition that all blow up?
For a curvature singularity am I correct in thinking that it is a sufficient condition to find a coordinate system in which the metric coefficient no longer blows up at that point?
Is the only necessary condition for a curvature singularity to check that all non scalar quantites are not infinite?
Thanks.