GR -> Schwarzschild Metric -> Black Holes - sci.math

Message from discussion GR -> Schwarzschild Metric -> Black Holes

Juan R. González-Álvarez

View profile

More options Nov 2 2009, 8:54 am

Newsgroups: sci.physics.relativity, sci.physics, sci.math

From: "Juan R." González-Álvarez <juanREM...@canonicalscience.com>

Date: Mon, 2 Nov 2009 08:54:29 +0000 (UTC)

Local: Mon, Nov 2 2009 8:54 am

Subject: Re: GR -> Schwarzschild Metric -> Black Holes

  Forward
  | Print
  | View thread
  | Show original
  | Report this message
  | Find messages by this author
  

"Juan R." González-Álvarez wrote on Sun, 01 Nov 2009 14:17:16 +0000:

> Tom Roberts wrote on Sat, 31 Oct 2009 21:24:33 -0500:

>> Juan R. González-Álvarez wrote:
>>> Second the 'field' equations of GR are not really field equations, not
>>> even when written in relaxed form!

>> This is just plain not true, regardless of whatever you mean by
>> "relaxed form". The field equation of GR relates fields, making it a
>> field equation.

> I do not like to debate stuff with ignorants as you, who lack even the
> most elementary knowledge of the topics.

> At least you could show some interest in your education Tom and search
> *standard* concepts as "relaxed form" before posting

> http://www.emis.de/journals/LRG/Articles/lrr-2006-3/articlesu14.html

Link is not working today. Tom, I doubt that you can see that "lrr-2006-3"
is a typical code of living reviews journal, knowing your ignorance
of literature :-D

For the benefit of your education Tom, I add another link to the
"relaxed form" of Einstein equations (see eq 62)

http://relativity.livingreviews.org/open?pubNo=lrr-2006-3&page=ar...

But calling them field equations is still wrong. Explaining why is advanced and
requires a good basis of both GR and field theory.

There is an entire section (section 14) in

http://www.canonicalscience.org/en/publicationzone/canonicalsciencere...

discussing the differences between the Hilbert-Einstein equations in relaxed
form [equation 62 in above link, equation 15 in the CSR:20092 report] and
the equations of field theory of gravity [equation 41 in the CSR:20092 report]

I will leave this part of your education for another day. Now just start above
Tom; familiarizate yourself with the basic stuff FIRST.

(...)

--
http://www.canonicalscience.org/

BLOG:
http://www.canonicalscience.org/en/publicationzone/canonicalscienceto...

Forward