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Forums
Physics
Quantum Physics
Quantum fluctuations & 'virtual particles'
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[QUOTE="Demystifier, post: 6825674, member: 61953"] Compare the vacuum in free QFT with the ground state of the quantum harmonic oscillator. The former is said to have vacuum fluctuations of the field, while the latter is said to have position uncertainty. But those are essentially the "same" thing, free QFT is just an infinite set of quantum harmonic oscillators. [/QUOTE]
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Quantum Physics
Quantum fluctuations & 'virtual particles'
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