Hyperbolic band theory through Higgs bundles
Hyperbolic band theory through Higgs bundles
复制标题
通过希格斯丛的双曲能带理论
DOI:
10.1016/j.aim.2022.108664
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发表时间:
2022
影响因子:
1.7
通讯作者:
S. Rayan
中科院分区:
文献类型:
--
作者:
Elliot Kienzle;S. Rayan
Hyperbolic lattices underlie a new form of quantum matter with potential applications to quantum computing and simulation and which, to date, have been engineered artificially. A corresponding hyperbolic band theory has emerged, extending 2-dimensional Euclidean band theory in a natural way to higher-genus configuration spaces. Attempts to develop the hyperbolic analogue of Bloch's theorem have revealed an intrinsic role for algebro-geometric moduli spaces, notably those of stable bundles on a curve. We expand this picture to include Higgs bundles, which enjoy natural interpretations in the context of band theory. First, their spectral data encodes a crystal lattice and momentum, providing a framework for symmetric hyperbolic crystals. Second, they act as a complex analogue of crystal momentum. As an application, we elicit a new perspective on Euclidean band theory. Finally, we speculate on potential interactions of hyperbolic band theory, facilitated by Higgs bundles, with other themes in mathematics and physics.
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影响因子:
3.7
作者:
Boettcher, Igor;Gorshkov, Alexey, V;Thomale, Ronny
通讯作者:
Thomale, Ronny
影响因子:
1.5
作者:
Heller, Sebastian;Schaposnik, Laura P.
通讯作者:
Schaposnik, Laura P.
DOI:
10.4310/jsg.2016.v14.n4.a4
发表时间:
2016
期刊:
arXiv: Algebraic Geometry
影响因子:
--
作者:
L. Heller;S. Heller
通讯作者:
S. Heller
DOI:
10.1093/qmath/haaa036
发表时间:
2020
期刊:
The Quarterly Journal of Mathematics
影响因子:
--
作者:
Rayan, Steven;Schaposnik, Laura P
通讯作者:
Schaposnik, Laura P