• Corpus ID: 219176953

Random matrix model for the QCD Kondo effect

@article{Kanazawa2020RandomMM,
  title={Random matrix model for the QCD Kondo effect},
  author={Takuya Kanazawa},
  journal={arXiv: High Energy Physics - Theory},
  year={2020}
}
  • T. Kanazawa
  • Published 30 May 2020
  • Physics
  • arXiv: High Energy Physics - Theory
We propose a novel random matrix model that describes the QCD Kondo effect. The model correctly implements both the chiral symmetry of light quarks and the $\mathrm{SU}(2)$ spin symmetry of heavy quarks. We take the large-$N$ limit with $N$ the matrix size and show that the model has three phases: the pure Kondo phase with no chiral condensate, the pure chirally broken phase with no Kondo condensate, and the coexistence phase. The model predicts that the pairing form of the Kondo condensate in… 

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