Stephen P. King (firstname.lastname@example.org)
Thu, 30 Sep 1999 08:36:21 -0400
Here is am example of that I was talking about in my last post!
Subject:Re: Does a fundamental time exist in GR and QM?
Author: Toby Bartels <email@example.com>
Vesselin G Gueorguiev <firstname.lastname@example.org>
>I could be wrong, but I tend to think of any chart as
a physical observer
>who is siting at the origin and does measurements.
A physical observer provides only an *infinitesimal* chart.
As an observer, I define x,y,z,t axes going out from me (the origin),
but I can't describe how the axes will curve as they
So, I can't define a chart large enough to contain two distinct points
and any geodesic linking them -- which is what you wanted here.
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