Re: Light inside a black hole?


"dlzc" <dlzc1@xxxxxxx> wrote in message
news:1168116588.045569.82710@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Dear Jeff Root:

Jeff Root wrote:
David,

You "plonked" me long ago, so I don't know if you'll see this.

Time to clear out some entries then.

My understanding of a black hole event horizon is that its
location depends on the location and motion of the observer.

Agreed. Just like a horizon moves away from you as you move towards
it.

David, that is one reason why I have doubts about the
physicality of the transposition of space and time
coordinates. The other is that I suspect any real BH
must have a non-zero angular momentum and in the Kerr
solution the coordinates revert before the singularity.

George


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