232 citations · 1.6k across the 62 of their papers we have counts for
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hep-th1992★ 38 cited
Higher Genus Correlators from the Hermitian One-Matrix Model
J. Ambjorn, L. Chekhov, Yu. Makeenko
We develop an iterative algorithm for the genus expansion of the hermitian one-matrix model ( = the Penner model in an external field). By introducing moments of the ex…
hep-th1992★ 39 cited
A Hint on the External Field Problem for Matrix Models
L. Chekhov, Yu. Makeenko
We reexamine the external field problem for hermitian one-matrix models. We prove an equivalence of the models with the potentials $\tr{({1/over2N}X^2 + \log X - ΛX)}$…
hep-th1992★ 50 cited
The Multicritical Kontsevich-Penner Model
L. Chekhov, Yu. Makeenko
We consider the hermitian matrix model with an external field entering the quadratic term $\tr(ΛXΛX)$ and Penner--like interaction term . An explicit solution in t…