The spectrum of local random Hamiltonians
The spectrum of local random Hamiltonians
复制标题
局部随机哈密顿量的谱
DOI:
10.1088/1751-8121/acb4c8
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
P.
中科院分区:
文献类型:
--
作者:
Collins;B. and Yin;Z. and Zhao;L. and Zhong;P.
The spectrum of a local random Hamiltonian can be represented generically by the so-called epsilon-free convolution of the probability distributions of its local terms. We establish an isomorphism between the set of epsilon-noncrossing partitions and permutations to study its spectrum. Moreover, we derive some lower and upper bounds for the maximal eigenvalue of the Hamiltonian.
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
P. Exner
通讯作者:
P. Exner