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It's not really particles. http://profmattstrassler.com/articles-and-posts/particle-physics-basics/virtual-particles-what-are-they/ http://profmattstrassler.com
by IsTom 11y ago
It's not really particles.
http://profmattstrassler.com/articles-and-posts/particle-physics-basics/virtual-particles-what-are-they/ http://profmattstrassler.com/articles-and-posts/particle-phy...
- gaze 11y agoBut it is. I can have devices that use single electrons. I can measure shot noise. Theories in terms of particles work. Turns out that theories in terms of off-mass-shell particles describing higher and higher terms of perturbation theory work well too.