The Ehrenfest Theorem in Quantum Field Theory (Q3449762)

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The Ehrenfest Theorem in Quantum Field Theory
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    The Ehrenfest Theorem in Quantum Field Theory (English)
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    5 November 2015
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    Ehrenfest's theorem
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    Schrödinger equation
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    expectation values
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    Dirac equation
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    abelian field theory
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    gauge fixing
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    quantum Lagrangian
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    physical subspace
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    non-abelian field theory
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    quantum chromo dynamics
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    path integral approach
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    Faddeev-Popov ghosts
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    quantum equations
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    BRS transformation
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    global gauge and scale transformations
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    physical states
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