Eigenfunctions of the van Diejen model generated by gauge and integral transformations
Eigenfunctions of the van Diejen model generated by gauge and integral transformations
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由规范和积分变换生成的 van Diejen 模型的特征函数
DOI:
10.1016/j.aim.2022.108816
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发表时间:
2023
影响因子:
1.7
通讯作者:
Noumi Masatoshi
中科院分区:
文献类型:
--
作者:
Atai Farrokh;Noumi Masatoshi
We present how explicit eigenfunctions of the principal Hamiltonian for the B C m relativistic Calogero-Moser-Sutherland model, due to van Diejen, can be constructed using gauge and integral transformations. In particular, we find that certain BC-type elliptic hypergeometric integrals, including elliptic Selberg integrals, of both Type I and Type II arise as eigenfunctions of the van Diejen model under some parameter restrictions. Among these are also joint eigenfunctions of so-called modular pairs of van Diejen operators. Furthermore, these transformations are related to reflections of the E 8 Weyl group acting on the space of model parameters.
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影响因子:
2.4
作者:
F. Atai;Martin A. Hallnäs;E. Langmann
通讯作者:
F. Atai;Martin A. Hallnäs;E. Langmann
DOI:
10.48550/arxiv.1102.3903
发表时间:
2011
期刊:
--
影响因子:
--
作者:
Feigin M
通讯作者:
Feigin M
影响因子:
0.8
作者:
S. Ruijsenaars
通讯作者:
S. Ruijsenaars
DOI:
10.2969/aspm/01610017
发表时间:
1988
期刊:
Nuclear Physics
影响因子:
--
作者:
E. Date;M. Jimbo;A. Kuniba;T. Miwa;M. Okado
通讯作者:
M. Okado
影响因子:
1
作者:
A. Sergeev
通讯作者:
A. Sergeev