A Generalization of Sachdev-Ye-Kitaev

Article, Preprint English OPEN
Gross, David J.; Rosenhaus, Vladimir; (2016)
  • Publisher: Springer/SISSA
  • Journal: JHEP (issn: 1029-8479)
  • Related identifiers: doi: 10.1007/JHEP02(2017)093
  • Subject: Condensed Matter - Strongly Correlated Electrons | Conformal Field Theory | Matrix Models | 1/N Expansion | High Energy Physics - Theory | AdS-CFT Correspondence | Nuclear and High Energy Physics

The SYK model: fermions with a $q$-body, Gaussian-random, all-to-all interaction, is the first of a fascinating new class of solvable large $N$ models. We generalize SYK to include $f$ flavors of fermions, each occupying $N_a$ sites and appearing with a $q_a$ order in t... View more
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