On Chalykh's approach to eigenfunctions of DIM-induced integrable Hamiltonians

Quite some years ago, Oleg Chalykh has built a nice theory from the observation that the Macdonald polynomial reduces at t=q−m to a sum over permutations of simpler polynomials called Baker-Akhiezer functions, which can be unambiguously constructed from a system of linear difference equations. Moreo...

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Bibliographic Details
Main Authors: A. Mironov, A. Morozov, A. Popolitov
Format: Article
Language:English
Published: Elsevier 2025-04-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269325001406
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