Probing quantum gravity with gamma ray burstersTheir results -- a time difference of 3-4 seconds after traversing huge distances -- rely heavily on the reconstruction of the source's emission profile so they also checked that using computer models. Essentially, they made up a bunch of sources that gave photons arbitrary emission times and tested their ability to calculate the vacuum dispersion on those. More specifically, they used computer generated profiles that were then dispersed by a vacuum that was either dispersive or non-dispersive. In all cases they recovered the original source profile to within the uncertainty of they experimental observations. This tells us that the source profile is probably the leading cause of uncertainty in these observations.
by Chris Lee
ArsTechnica
August 23, 2007
Has quantum gravity made a sudden leap forward? Probably not, but this is the first real data against which such a theory can be tested, which means that theorists will suddenly have to start paying attention to experimental results again and modify their theories appropriately.
Relativity Passes Absolute Test: Exacting research finds Einstein was exactly right
Discover | June 22, 2007 | Stephen Ornes
Posted on 07/04/2007 7:17:45 PM EDT by SunkenCiv
http://www.freerepublic.com/focus/f-chat/1860974/posts
Inconstant Speed of Light May Debunk Einstein
Reuters (via Yahoo) | August 7, 2002 | Michael Christie
Posted on 08/07/2002 3:53:40 PM EDT by Darth Reagan
http://www.freerepublic.com/focus/f-chat/729323/posts
Scientists Mess with the Speed of Light (breaking the speed limit, sort of)
pure energy systems | 19 aug 05 | Ker Than
Posted on 08/24/2005 9:02:52 PM EDT by Arkie2
http://www.freerepublic.com/focus/f-news/1470073/posts
‘We have broken speed of light’
Telegraph | 8/16/07 | Nick Fleming
Posted on 08/16/2007 1:15:43 PM EDT by LibWhacker
http://www.freerepublic.com/focus/news/1882129/posts
Cool.
It’s possible that a correction factor might be needed for the law of conservation, kinda like the relativity theory is a correction factor for Newtonian Physics at the atomic level.
Here’s one to check out:
SubQuantum Kinetics, wide ranging unifying cosmology theory by Dr. Paul LaViolette
http://www.freerepublic.com/focus/f-news/1884938/posts
The Cycle of Cosmic Catastrophes:
Flood, Fire, and Famine
in the History of Civilization
by Richard Firestone, Allen West, and Simon Warwick-Smith
