Algebraic characterizations of unitary linear quantum cellular automata

被引:0
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作者
Arrighi, Pablo
机构
[1] IMAG Labs, F-38031 Grenoble, France
[2] Univ Grenoble, F-38031 Grenoble, France
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暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
We provide algebraic criteria for the unitarity of linear quantum cellular automata, i.e. one dimensional quantum cellular automata. We derive these both by direct combinatorial arguments, and by adding constraints into the model which do not change the quantum cellular automata's computational power. The configurations we consider have finite but unbounded size.
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页码:122 / 133
页数:12
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