Periodicity of Grover walks on bipartite regular graphs with at most five distinct eigenvalues
Periodicity of Grover walks on bipartite regular graphs with at most five distinct eigenvalues
复制标题
格罗弗在最多有五个不同特征值的二分正则图上行走的周期性
DOI:
10.1016/j.laa.2022.08.030
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发表时间:
2022
影响因子:
1.1
通讯作者:
Kubota Sho
中科院分区:
文献类型:
--
作者:
Toshiki Nagakubo ; Tatsuya Yamamoto ; Shumpei Asamizu ; Masanori Toyofuku ; Nobuhiko Nomura ; Hiroyasu Onaka;Kubota Sho
We determine connected bipartite regular graphs with four distinct adjacency eigenvalues that induce periodic Grover walks, and show that it is only C 6. We also show that there are only three kinds of the second largest eigenvalues of bipartite regular periodic graphs with five distinct eigenvalues. Using walk-regularity, we enumerate feasible spectra for such graphs.
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DOI:
10.1007/s40509-022-00281-1
发表时间:
2021-10
期刊:
Quantum Studies: Mathematics and Foundations
影响因子:
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DOI:
--
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期刊:
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