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Green's function estimates for quasi-periodic operators on $\mathbb{Z}^d$ with power-law long-range hopping

Mathematical Physics 2025-11-07 v2 Dynamical Systems math.MP Spectral Theory

Abstract

We establish quantitative Green's function estimates for a class of quasi-periodic (QP) operators on Zd\mathbb{Z}^d with power-law long-range hopping and analytic cosine type potentials. As applications, we prove the arithmetic version of localization, the finite volume version of (12)(\frac12-)-H\"older continuity of the IDS, and the absence of eigenvalues (for Aubry dual operators).

Keywords

Cite

@article{arxiv.2408.01913,
  title  = {Green's function estimates for quasi-periodic operators on $\mathbb{Z}^d$ with power-law long-range hopping},
  author = {Yunfeng Shi and Li Wen},
  journal= {arXiv preprint arXiv:2408.01913},
  year   = {2025}
}

Comments

67 pages, to appear in Adv. Math