Diagrammatic proof of the large melonic dominance in the SYK model
arXiv:1808.10314 · doi:10.1007/s11005-019-01194-8
Abstract
A crucial result on the celebrated Sachdev-Ye-Kitaev model is that its large limit is dominated by melonic graphs. In this letter we offer a rigorous, diagrammatic proof of that result by direct, combinatorial analysis of its Feynman graphs.
11 pages