Local transition functions of quantum Turing machines

被引:16
|
作者
Ozawa, M [1 ]
Nishimura, H
机构
[1] Nagoya Univ, Grad Sch Human Informat, Sch Informat & Sci, Chikusa Ku, Nagoya, Aichi 4648601, Japan
[2] Japan Sci & Technol, CREST, Tsukuba, Ibaraki, Japan
关键词
quantum Turing machines; transition functions; multi-tape quantum Turing machines;
D O I
10.1051/ita:2000123
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Foundations of the notion of quantum Turing machines are investigated. According to Deutsch's formulation, the time evolution of a quantum Turing machine is to be determined by the local transition function. In this paper, the local transition functions are characterized for fully general quantum Turing machines, including multi-tape quantum Turing machines, extending the results due to Bernstein and Vazirani.
引用
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页码:379 / 402
页数:24
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