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The Virasoro fusion kernel and Ruijsenaars’ hypergeometric function
We show that the Virasoro fusion kernel is equal to Ruijsenaars’ hypergeometric function up to normalization. More precisely, we prove that the Virasoro fusion kernel is a joint eigenfunction of four difference operators. We find a renormalized version of this kernel for which the four difference op...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer Netherlands
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7796901/ https://www.ncbi.nlm.nih.gov/pubmed/33479555 http://dx.doi.org/10.1007/s11005-020-01351-4 |