Delocalization and Continuous Spectrum for Ultrametric Random Operators
Delocalization and Continuous Spectrum for Ultrametric Random Operators
复制标题
超度量随机算子的离域和连续谱
DOI:
10.1007/s00023-019-00809-z
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发表时间:
--
期刊:
影响因子:
--
通讯作者:
S. Warzel
中科院分区:
文献类型:
--
作者:
P. von Soosten;S. Warzel
This paper studies the delocalized regime of an ultrametric random operator whose independent entries have variances decaying in a suitable hierarchical metric on. When the decay rate of the off-diagonal variances is sufficiently slow, we prove that the spectral measures are uniformly-Hölder continuous for all. In finite volumes, we prove that the corresponding ultrametric random matrices have completely extended eigenfunctions and that the local eigenvalue statistics converge in the Wigner–Dyson–Mehta universality class.
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影响因子:
1.6
作者:
Shcherbina, Mariya;Shcherbina, Tatyana
通讯作者:
Shcherbina, Tatyana
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
Evgenij Kritchevski
通讯作者:
Evgenij Kritchevski
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
Per von Soosten;S. Warzel
通讯作者:
S. Warzel
DOI:
10.1007/s00023-017-0572-3
发表时间:
2016
期刊:
Annales Henri Poincaré
影响因子:
--
作者:
M. Disertori;M. Lager
通讯作者:
M. Lager
影响因子:
1.6
作者:
Bourgade, P.;Yang, F.;Yin, J.
通讯作者:
Yin, J.