Abstract:
We use the method of Λ-operators developed by Derkachov, Korchemsky,
and Manashov to derive eigenfunctions for the open Toda chain. Using
the diagram technique developed for these Λ-operators, we reproduce
the Sklyanin measure and study the properties of the Λ-operators. This
approach to the open Toda chain eigenfunctions reproduces the Gauss–Givental
representation for these eigenfunctions.
Keywords:
Toda chain, separation of variables, Q-operators.
This publication is cited in the following 10 articles:
Alexander N. Manashov, “Unitarity of the SoV Transform for SL(2,C) Spin Chains”, SIGMA, 19 (2023), 086, 24 pp.
Sergey É. Derkachov, Karol K. Kozlowski, Alexander N. Manashov, “Completeness of SoV Representation for SL(2,R) Spin Chains”, SIGMA, 17 (2021), 063, 26 pp.
Derkachov S.E., Kozlowski K.K., Manashov A.N., “On the Separation of Variables For the Modular Xxz Magnet and the Lattice Sinh-Gordon Models”, Ann. Henri Poincare, 20:8 (2019), 2623–2670
J. Math. Sci. (N. Y.), 242:5 (2019), 658–682
Derkachov S.E. Manashov A.N. Valinevich P.A., “Gustafson Integrals For Sl(2, C) Spin Magnet”, J. Phys. A-Math. Theor., 50:29 (2017), 294007
Derkachov S.E. Manashov A.N., “Spin Chains and Gustafson'S Integrals”, J. Phys. A-Math. Theor., 50:29 (2017), 294006
Kozlowski K.K., “Unitarity of the Sov Transform For the Toda Chain”, Commun. Math. Phys., 334:1 (2015), 223–273
Derkachov S.E. Manashov A.N., “Iterative Construction of Eigenfunctions of the Monodromy Matrix For Sl(2, C) Magnet”, J. Phys. A-Math. Theor., 47:30 (2014), 305204
Kozlowski K.K., “Aspects of the Inverse Problem for the Toda Chain”, J. Math. Phys., 54:12 (2013), 121902