%0 Journal Article
%T Light Red Shift in Cosmic Background  Photon Gas
%A Jikang Chen
%J Journal of Applied Mathematics and Physics
%P 111-113
%@ 2327-4379
%D 2015
%I Scientific Research Publishing
%R 10.4236/jamp.2015.32016
%X <p class=\"MsoNormal\">
	<span lang=\"EN-US\">There is a stable</span><span lang=\"EN-US\">&nbsp;cosmic background photon gas</span><span lang=\"EN-US\"> fulfilled in our universe and a very weak damping force is acting
on every traveling photon, then the light red shift has been observed at a
large distance. When a photon travels in the cosmic background photon gas, its
frequency continually lowers and at last diminishes in the
photon gas as a low velocity one. The decay factor of traveling photons has
been estimated; the light red shift is nonlinear in space, and our visual field
is finite although the universe is infinite.</span>
</p>
%K Photon
%K Damping
%K Red Shift
%K Nonlinear
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=53652