"Luigi Caselli" wrote in message
...
A recent study shows interesting evidence of gravitational waves (following
a thirty years survey).

See http://arxiv.org/abs/astro-ph/0407149

One of the two autors is a 1993 physics Nobel prize for discoveries about
pulsars.

Does evidence of gravitational waves mean also evidence of gravitons or the
two subjects are not related?

Those two subjects are not related (but both are interesting!)
--
md