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quant-ph2025
Spectral analysis of hierarchical continuous-time quantum walks
Jirô Akahori, Yusuke Ide, Tomoki Kato +3
In this paper, we introduce hierarchical random walks at first. In this model, we use two types of random walkers, {global and local} walkers. The global walker chooses a local wal…
quant-ph2025
Symmetric Quantum Walks on Hamming Graphs and Their Limit Distributions
Robert Griffiths, Shuhei Mano
We study a class of symmetric coined quantum walks on Hamming graphs, where the distance between vertices specifies the transition probability. A special model is the simple quantu…