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Quenched approximation

In lattice field theory, the quenched approximation is an approximation often used in lattice gauge theory in which the quantum loops of fermions in Feynman diagrams are neglected. Equivalently, the corresponding one-loop determinants are set to one. This approximation is often forced upon the physicists because the calculation with the Grassmann numbers…

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Quenched approximation

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Avg. degree1.82
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Quenched approximation

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Quenched approximation → approximation often used in lattice gauge theory in which the quantum loops of fermions in Feynman diagrams are neglected

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quenched approximation lattice theory often gauge qcd fermions qed electrons quarks field used quantum loops feynman diagrams neglected equivalently corresponding

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Quenched approximationis aapproximation often used in lattice gauge theory in which the quantum loops of fermions in Feynman diagrams are neglected0.90text

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