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pro vyhledávání: '"Mastandrea, Christopher"'
Quantum walk (QW) utilizes its internal quantum states to decide the displacement, thereby introducing single-particle entanglement between the internal and positional degrees of freedom. By simulating three variants of QW with the conventional, symm
Externí odkaz:
http://arxiv.org/abs/2408.05597
Publikováno v:
Phys. Rev. E 108, 035308 (2023)
A transition of quantum walk induced by classical randomness changes the probability distribution of the walker from a two-peak structure to a single-peak one when the random parameter exceeds a critical value. We first establish the generality of th
Externí odkaz:
http://arxiv.org/abs/2304.14348