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arXiv · 0906.1904

Four-point vector correlators and AdS/QCD correspondence

Maxim Konyushikhin
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Abstract

We derive the four-point vector correlators in QCD from AdS/QCD correspondence. It is shown that meson poles are correctly reproduced. The final expression also suggests a nonzero amplitude in the limit of zero virtuality of two longitudinal gluons. This fact does not mean that one can produce, absorb or scatter real longitudinal gluons.

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Maxim Konyushikhin. 2009-06-10. Four-point vector correlators and AdS/QCD correspondence. https://doi.org/10.1134/s002136401009002x

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