A Physics forum. Physics Banter

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Home » Physics Banter forum » Physics Newsgroups » Physics - General Discussion
Site Map Home Register Authors List Search Today's Posts Mark Forums Read Web Partners

Tags: , , , ,

If space is non-Euclidean, then are the inverse-square laws really inverse-square?



 
 
Thread Tools Display Modes
  #1  
Old August 25th 06 posted to sci.physics
Casey Hawthorne
external usenet poster
 
Posts: 9
Default If space is non-Euclidean, then are the inverse-square laws really inverse-square?

If space is non-Euclidean, then are the inverse-square laws really
inverse-square?

e.g. Fsub G = (G * m * M) / (r^2)

and Coulomb's Law?

--
Regards,
Casey
Ads
  #2  
Old August 25th 06 posted to sci.physics
Dirk Van de moortel
external usenet poster
 
Posts: 15,348
Default If space is non-Euclidean, then are the inverse-square laws really inverse-square?


"Casey Hawthorne" wrote in message ...
If space is non-Euclidean, then are the inverse-square laws really
inverse-square?

e.g. Fsub G = (G * m * M) / (r^2)

and Coulomb's Law?


Even if space is made of molten furlongs per chocolate fortnight,
inverse-square laws are really inverse-square. Remarkable, isn't it?

Dirk Vdm


  #3  
Old August 25th 06 posted to sci.physics
Timothy Golden BandTechnology.com
external usenet poster
 
Posts: 125
Default If space is non-Euclidean, then are the inverse-square laws really inverse-square?


Casey Hawthorne wrote:
If space is non-Euclidean, then are the inverse-square laws really
inverse-square?

e.g. Fsub G = (G * m * M) / (r^2)

and Coulomb's Law?

--
Regards,
Casey


I have focused on getting a product relationship close to the
simplistic force laws.
This requires a transformation of the usual distance by
p = 1 / ( d + 1 ) .
I don't know if this new space is non-Euclidean; it is transformable
back to the usual.
Our notion of distance in general is so fundamental a concept that to
deny the Euclidean sense seems paralyzing. Yet space is what physics
concerns itself with. Some fundamental changes down here could resolve
a lot of problems.

When things are far away they get smaller, not larger. Yet according to
the Cartesian system their distances grow larger to us. Informationally
there is a conflict here. Informationally the influence of or on a body
far away is nill. The only exception to this that seems possible is
electromagnetic effects, but even those dissipate. So the usage of
Cartesian distance causes the reciprocal relationship. Whether this is
really a problem of Euclidean versus non-Euclidean may be an
appropriate context, but this little transformation step above allows
force to be expressed as
F = q1 q2
where these q's hold distance in p and their signs are their charges
and are inherently quantized.
These distances are unity when adjacent and zero when very far away.
This eliminates infinities at either close distances or far away
distances. Strangely enough the same tape measure can be used; just cut
off the first inch and take the reciprocal. That is all that the
transform does. The notion of unity as local as opposed to zero is
pleasing.

This (p) is a space which corresponds to the second derivative in the
usual space.
The two spaces are necessary. The product space cannot perform vector
addition easily whereas the ordinary space does this naturally. This is
the next operation that has to be done; add up all of the quantized
forces. So these two spaces appear naturally along with the arithmetic
product. This suggests that we exist in a product space. The space
beneath may be topologically different. I call this the substrate. This
is part of my own agenda tied into:
http://bandtechnology.com/PolySigned/PolySigned.html
So I try to look at things on the topology
0D 1D 2D ...
and seek geometric product correspondences. Above is a semi-classical
approach.

-Tim

  #4  
Old August 25th 06 posted to sci.physics
Richard Tobin
external usenet poster
 
Posts: 520
Default If space is non-Euclidean, then are the inverse-square laws really inverse-square?

In article ,
Casey Hawthorne wrote:
If space is non-Euclidean, then are the inverse-square laws really
inverse-square?


If space were the surface of a sphere, you would feel no force from an
object at the antipodes.

-- Richard
  #5  
Old August 25th 06 posted to sci.physics
Mike
external usenet poster
 
Posts: 3,599
Default If space is non-Euclidean, then are the inverse-square laws really inverse-square?


Casey Hawthorne wrote:
If space is non-Euclidean, then are the inverse-square laws really
inverse-square?

e.g. Fsub G = (G * m * M) / (r^2)

and Coulomb's Law?

--
Regards,
Casey


Whether space has actually a geometry or the geometry of space is a
matter of convention, is a matter of philosophical debate given the
name Conventionalism.

However, Newton's inverse square law has been confirmed experimentally
to about 1 part in a trillion accuracy:

http://prola.aps.org/abstract/PRL/v69/i12/p1722_1

If there is a deviation from the inverse square law it must take place
either in very small distances in the order of Planck length (10^-35 m
or so) or at very long ranges or both. Even is that is the case, it
will be hard to tie that to the "geometry" of space because it is very
hard to prove space has such property.

Mike

 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
The inverse square law of gravity Martin Johansen Physics - General Discussion 5 June 2nd 05 10:32 PM
INVERSE SQUARE LAW labview1958 Physics - General Discussion 0 March 26th 05 05:34 PM
INVERSE SQUARE LAW labview1958 Physics - General Discussion 3 March 24th 05 12:41 AM
INVERSE SQUARE LAW labview1958 Physics - General Discussion 4 March 23rd 05 05:02 PM
The Inverse Square Law G=EMC^2 Glazier Physics - New Theories 0 January 2nd 04 07:59 PM


All times are GMT +1. The time now is 01:54 AM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.Search Engine Friendly URLs by vBSEO 2.4.0
Copyright ©2004-2008 Physics Banter, part of the NewsgroupBanter project.
The comments are property of their posters.
Loans - Mortgage Calculator - The eBay Song - Myspace Layouts - Loans