Generating twisted Cherednik eigenfunctions
Abstract
Hamiltonians ${\cal H}^{a}_k$ of new integrable systems associated with the integer rays $(1,a)$ (commutative subalgebras) of Ding-Iohara-Miki (DIM) algebra in the $N$-body representation are closely related to commuting twisted Cherednik Hamiltonians $\mathfrak{C}_i^{(a)}$, ${\cal H}^{a}_k = \sum_{i=1}^N (\mathfrak{C}_i^{(a)})^k$. Moreover, symmetric combinations of eigenfunctions in the twisted Cherednik system were recently shown to produce the DIM Hamiltonian eigenstates. We explicitly construct these twisted Cherednik eigenfunctions recurrently by action of some (creation and permutation) operations. It resembles of a far-going generalization of Kirillov-Noumi operators, but exact relation remains to be specified.
Fields of Study & Subjects
Algebraic and Geometric Analysis
Quantum and Classical Electrodynamics
Quantum Mechanics and Non-Hermitian Physics
Publication details
- Journal / source
- Physics Letters B
- Publisher
- Elsevier BV
- Volume
- 879
- Pages
- 140592–140592
- Publication date
- 25 May 2026
- Language
- EN