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Results tagged with special-relativity
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user 21563
The special theory of relativity describes the motion and dynamics of objects moving at significant fractions of the speed of light.
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Causality and Quantum Field Theory [duplicate]
I have a problem with proof of causality in Peskin & Schroeder, An Introduction to QFT, page 28. To avoid confusion I use three vectors notation, rewriting the Eq. (2.53) for $y=0$ as follows:
$[\phi …
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