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Virtual Particles: What are they? (profmattstrassler.com)

submitted 1 year ago by interolivary to c/science

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I'm a layperson when it comes to physics, and I've always been a bit confused about what virtual particles actually are, especially since the terminology is often downright misleading – "virtual particles in and out of existence", other particles "exchanging virtual particles" etc. This blog post by theoretical physicist Matt Strassler was really helpful in explaining the concept (as far as it can be explained without going elbow deep into math, I guess)

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[–] cuantar@lemm.ee 2 points 1 year ago

That same article helped me to understand when I was a student learning QFT.