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arXiv · hep-ph/9905274

Chiral Disorder and Diffusion in The QCD Vacuum

Romuald A. Janik·Maciej A. Nowak·Gabor Papp·Ismail Zahed
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Abstract

In this talk, which popularizes some of our recent work, we provide novel insights into the bulk properties of light chiral quarks in a fixed Euclidean volume (e.g. lattice QCD). We show that the spontaneous breakdown of chiral symmetry results into diffusing quarks with a vacuum diffusion constant $D=2F_π^2/|<\bar{q}q>|$ $\approx 0.22$ fm, in striking analogy to diffusing electrons in disordered metals in one-, two- and three-dimensions.

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Romuald A. Janik, Maciej A. Nowak, Gabor Papp, Ismail Zahed. 1999-05-07. Chiral Disorder and Diffusion in The QCD Vacuum. https://arxiv.org/abs/hep-ph/9905274

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