(September 3, 2008 at 8:02 pm)Pete Wrote: Pete
(September 2, 2008 at 7:26 pm)Brick-top Wrote: However, if there are countless possibilities for anything (regardless of what it is) I go for the one that is falsifyable because that means research can be done in order to dismiss or confirm it.Virtual particles are theoretical particles which have been hypothesized to exist in order to explain certain things in quantum field theory. However, by their very nature, virtual particles can never be observed. In that respect their existance is not falsifiable. But the idea of them has proved very useful.
Pete
Virtual particles are viewed as the quanta that describe fields of the basic force interactions, which cannot be described in terms of real particles.
I don't like physics.