most citedTransitions between critical kernels: from the tacnode kernel and critical kernel in the two-matrix model to the Pearcey kernel

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math-ph2012★ 6 cited

Transitions between critical kernels: from the tacnode kernel and critical kernel in the two-matrix model to the Pearcey kernel

Dries Geudens, Lun Zhang

In this paper we study two multicritical correlation kernels and prove that they converge to the Pearcey kernel in a certain double scaling limit. The first kernel appears in a mod…