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bn:03562475n
Noun Concept
Categories: Covariance and correlation, Quantum field theory
EN
correlation function  N-point function
EN
In quantum field theory, correlation functions, often referred to as correlators or Green's functions, are vacuum expectation values of time-ordered products of field operators. Wikipedia
English:
quantum field theory
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EN
In quantum field theory, correlation functions, often referred to as correlators or Green's functions, are vacuum expectation values of time-ordered products of field operators. Wikipedia
Matrix element computed by inserting a product of operators between two states Wikipedia Disambiguation
matrix element computed by inserting a product of operators between two states Wikidata
IS A
mathematical object
Wikipedia
EN
correlation function (quantum field theory)
Wikidata
EN
Correlation function
Wikipedia Redirections
EN
N-point function

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