Resonances for Open Quantum Maps and a Fractal Uncertainty Principle
Resonances for Open Quantum Maps and a Fractal Uncertainty Principle
复制标题
开放量子图的共振和分形不确定性原理
DOI:
10.1007/s00220-017-2892-z
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发表时间:
2016
影响因子:
2.4
通讯作者:
Long Jin
中科院分区:
文献类型:
--
作者:
S. Dyatlov;Long Jin
We study eigenvalues of quantum open baker’s maps with trapped sets given by linear arithmetic Cantor sets of dimensions. We show that the size of the spectral gap is strictly greater than the standard boundfor all values of, which is the first result of this kind. The size of the improvement is determined from a fractal uncertainty principle and can be computed for any given Cantor set. We next show a fractal Weyl upper bound for the number of eigenvalues in annuli, with exponent which depends on the inner radius of the annulus.
影响因子:
8.6
作者:
Sonja Barkhofen;Tobias Weich;A. Potzuweit;Hans-Jürgen Stöckmann;Ulrich Kuhl;Maciej Zworski
通讯作者:
Sonja Barkhofen;Tobias Weich;A. Potzuweit;Hans-Jürgen Stöckmann;Ulrich Kuhl;Maciej Zworski
DOI:
10.4171/jst/125
发表时间:
--
期刊:
arXiv: Spectral Theory
影响因子:
--
作者:
D. Borthwick;T. Weich
通讯作者:
T. Weich