’t Hooft expansion of multi-boundary correlators in 2d topological gravity
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DOI: 10.1093/ptep/ptab090
Abstract: We study multi-boundary correlators of Witten-Kontsevich topological gravity in two dimensions. We present a method of computing an open string like expansion, which we call the ’t Hooft expansion, of the n-boundary correlator for any… read more here.
Keywords: expansion; topological gravity; boundary correlators; hooft expansion ... See more keywords