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arXiv · hep-th/9804049

Effective QCD Partition Function in Sectors with Non-Zero Topological Charge and Itzykson-Zuber Type Integral

Toshinao Akuzawa·Miki Wadati
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Abstract

It was conjectured by Jackson et.al. that the finite volume effective partition function of QCD with the topological charge $M-N$ coincides with the Itzyskon-Zuber type integral for $M\times N$ rectangular matrices. In the present article we give a proof of this conjecture, in which the original Itzykson-Zuber integral is utilized.

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Toshinao Akuzawa, Miki Wadati. 1998-04-07. Effective QCD Partition Function in Sectors with Non-Zero Topological Charge and Itzykson-Zuber Type Integral. https://doi.org/10.1143/jpsj.67.2151

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