- #1
stedwards
- 416
- 46
I would like to define [itex]t^*= \phi(r, t)[/itex] given [itex]dt^* = \left( 1-\frac{k}{r} \right) dt + 0dr[/itex] where k is a constant.
Perhaps it doesn't exist. It appears so simple, yet I've been running around in circles. Any hints?
Perhaps it doesn't exist. It appears so simple, yet I've been running around in circles. Any hints?