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Microscopic eigenvalue correlations in QCD with imaginary isospin chemical potential

P. H. Damgaard·U. M. Heller·K. Splittorff·B. Svetitsky·D. Toublan
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Abstract

We consider the chiral limit of QCD subjected to an imaginary isospin chemical potential. In the epsilon-regime of the theory we can perform precise analytical calculations based on the zero-momentum Goldstone modes in the low-energy effective theory. We present results for the spectral correlation functions of the associated Dirac operators.

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P. H. Damgaard, U. M. Heller, K. Splittorff, B. Svetitsky, D. Toublan. 2006-04-08. Microscopic eigenvalue correlations in QCD with imaginary isospin chemical potential. https://doi.org/10.1103/physrevd.73.105016

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