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math.CO2022
State transfer on integral mixed circulant graphs
Xing-Kun Song, Huiqiu Lin
A mixed circulant graph is called integral if all eigenvalues of its Hermitian adjacency matrix are integers. The main purpose of this paper is to investigate the existence of perf…
math.CO2022
Perfect state transfer in neighborhood coronas
Xing-Kun Song
The neighborhood corona is the graph obtained by taking one copy and copies of , and joining each vertex of the th copy of to all neighbors of $v_{j…
math.CO2022
Quantum state transfer on integral oriented circulant graphs
Xing-Kun Song
An oriented circulant graph is called integral if all eigenvalues of its Hermitian adjacency matrix are integers. The main purpose of this paper is to investigate the existence of…