Definition and evolution of quantum cellular automata with two qubits per cell

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dc.creatorKarafyllidis, Ioannis G.
dc.date2008-11-01
dc.date.accessioned2026-07-07T10:14:45Z
dc.date.available2026-07-07T10:14:45Z
dc.descriptionStudies of quantum computer implementations suggest cellular quantum computer architectures. These architectures can simulate the evolution of quantum cellular automata, which can possibly simulate both quantum and classical physical systems and processes. It is however known that except for the trivial case, unitary evolution of one-dimensional homogeneous quantum cellular automata with one qubit per cell is not possible. Quantum cellular automata that comprise two qubits per cell are defined and their evolution is studied using a quantum computer simulator. The evolution is unitary and its linearity manifests itself as a periodic structure in the probability distribution patterns.
dc.description13 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0811.0085
dc.identifierhttp://arxiv.org/abs/0811.0085
dc.identifierPhys. Rev. A 70, 044301 (2004)
dc.identifierdoi:10.1103/PhysRevA.70.044301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/172987
dc.subjectQuantum Physics
dc.titleDefinition and evolution of quantum cellular automata with two qubits per cell
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