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Unitarity of the SoV Transform for $\mathrm{SL}(2,\mathbb C)$ Spin Chains
Alexander N. Manashov Max-Planck-Institut für Physik, Werner-Heisenberg-Institut, 80805 München, Germany
Abstract:
We prove the unitarity of the separation of variables transform for $\mathrm{SL}(2,\mathbb C)$ spin chains by a method based on the use of Gustafson integrals.
Keywords:
spin chains, separation of variables, Gustafson's integrals.
Received: March 30, 2023; in final form October 20, 2023; Published online November 4, 2023
Citation:
Alexander N. Manashov, “Unitarity of the SoV Transform for $\mathrm{SL}(2,\mathbb C)$ Spin Chains”, SIGMA, 19 (2023), 086, 24 pp.
Linking options:
https://www.mathnet.ru/eng/sigma1981 https://www.mathnet.ru/eng/sigma/v19/p86
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Abstract page: | 26 | Full-text PDF : | 7 | References: | 7 |
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