Cut-and-Join operator representation for Kontsevich-Witten tau-function
classification
✦ hep-th
math-phmath.COmath.MP
keywords
cut-and-joinkontsevich-wittenoperatorrepresentationtau-functionapplicationsconstraintsconstruct
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In this short note we construct a simple cut-and-join operator representation for Kontsevich-Witten tau-function that is the partition function of the two-dimensional topological gravity. Our derivation is based on the Virasoro constraints. Possible applications of the obtained expression are discussed.
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Cited by 1 Pith paper
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