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phase velocity can, but group velocity can't...
--- On Sat, 24/9/11, brian whatcott <betwys1@sbcglobal.net>
wrote:
From: brian whatcott <betwys1@sbcglobal.net>
Subject: Re: [Phys-l] Neutrinos going faster than speed of
light?
To: "Forum for Physics Educators"
<phys-l@carnot.physics.buffalo.edu>
Date: Saturday, 24 September, 2011, 17:38
On 9/24/2011 10:58 AM, chuck britton wrote:
I SAID it was naive and the BRIEF reading had me still
thinking of a vacuum chamber that had withstood the
earthquakes/drifting etc.
yikes ;-)
More in the same naive vein: I seem to recall that there is a
measurable entity in EM waves that has super-luminal velocity:
is it phase velocity vs group velocity?
Gamma rays have wave properties too of course! :-)
Brian W