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arXiv · hep-th/9605110

An Itzykson-Zuber-like Integral and Diffusion for Complex Ordinary and Supermatrices

Thomas Guhr·Tilo Wettig
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Abstract

We compute an analogue of the Itzykson-Zuber integral for the case of arbitrary complex matrices. The calculation is done for both ordinary and supermatrices by transferring the Itzykson-Zuber diffusion equation method to the space of arbitrary complex matrices. The integral is of interest for applications in Quantum Chromodynamics and the theory of two-dimensional Quantum Gravity.

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Thomas Guhr, Tilo Wettig. 2014-10-08. An Itzykson-Zuber-like Integral and Diffusion for Complex Ordinary and Supermatrices. https://doi.org/10.1063/1.531784

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