Proceedings of the National Academy of Sciences · 2003 · 43 citations · 13 references
Natural SciencesMathematicsPhysicsQuantum MechanicsTheoretical PhysicsQuantum ChromodynamicsQuantum Field Theory
It is shown that if one keeps track of crossings, Feynman diagrams can be used to compute the q-Wick products and usual operator products in terms of each other.
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