Baxter operators in Ruijsenaars hyperbolic system II: bispectral wave functions

Baxter Q-operator for the hyperbolic Calogero–Moser system *

“…In a remarkable paper, Belousov et al [BDKK23a] recently obtained a Q-operator for the arbitrary-N hyperbolic relativistic Calogero-Moser system; and, in the follow-up paper [BDKK23b], they established an integral equation analogous to (7) for the joint eigenfunctions of the corresponding quantum integrals constructed via an explicit recursive scheme by the author and Ruijsenaars in [HR14].…”