On 3/10/2018 5:04 PM, agrayson2...@gmail.com wrote:
On Sunday, March 4, 2018 at 11:35:24 PM UTC-5, agrays...@gmail.com wrote:
I don't think so. I think its equations of motion mix time and
space, so if time increases, spatial position must change. That
is, the assumption that time increases, produces changes in
spatial position. CMIIAW. AG
Here's a related question; if you assume a 4d spacetime manifold, how
does one imagine the shortest path between two points, aka a geodesic
path, using the Lorentzian metric? AG
In the Lorentz metric a geodesic is the longest path between two
time-like events.
Brent
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