Re: EINSTEINIANA: REVOLUTION AROUND THE CORNER

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#634

From: Uncle Al
Date: Sat, 10 Apr 2010 00:15

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Hawkman wrote:
> 
> On Apr 8, 11:39 pm, Uncle Al <Uncle...@hate.spam.net> wrote:
> 
> > General Relativity has no coordinates and it is not Euclidean.
> >
> 
> Strange I always thought that general relativity can be described
> using curvilinear coordinates. Spherical coordinates for the metric
> tensor can also be used.
> 
> http://en.wikipedia.org/wiki/Curvilinear_coordinates
> http://en.wikipedia.org/wiki/Spherical_coordinates

GR is a tensor theory.  There is no preferred coordinate frame and no
privileged coordinate system.  The ten field equations are
elliptic-hyperbolic.  Ashtekhar cleaved GR into two chiral parts.  As
with "La Coupe du Roi" the parts assemble into an achiral whole.

Pentcho Valev is a perseverative spaming idiot, Stamenin is merely a
fool.

-- 
Uncle Al 
http://www.mazepath.com/uncleal/ 
 (Toxic URL! Unsafe for children and most mammals) 
http://www.mazepath.com/uncleal/qz4.htm

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