Q-Deformed KZB Heat Equation: Completeness, Modular Properties and SL(3, Z)
In: Advances in Mathematics, Jg. 171 (2002-11-01), Heft 2, S. 228-275
Online
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Zugriff:
We study the properties of one-dimensional hypergeometric integral solutions of the q-difference ("quantum") analogue of the Knizhnik-Zamolodchikov-Bernard equations on tori. We show that they also obey a difference KZB heat equation in the modular parameter, give formulae for modular transformations, and prove a completeness result, by showing that the associated Fourier transform is invertible. These results are based on SL(3,Z) transformation properties parallel to those of elliptic gamma functions.
Comment: 39 pages
Titel: |
Q-Deformed KZB Heat Equation: Completeness, Modular Properties and SL(3, Z)
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Autor/in / Beteiligte Person: | Varchenko, Alexander ; Felder, Giovanni |
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Zeitschrift: | Advances in Mathematics, Jg. 171 (2002-11-01), Heft 2, S. 228-275 |
Veröffentlichung: | Elsevier BV, 2002 |
Medientyp: | unknown |
ISSN: | 0001-8708 (print) |
DOI: | 10.1006/aima.2002.2080 |
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