Superiority of exact quantum automata for promise problems

Andris Ambainis; Abuzer Yakaryilmaz

doi:10.1016/j.ipl.2012.01.001

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arXiv · 1101.3837

Superiority of exact quantum automata for promise problems

Andris Ambainis·Abuzer Yakaryilmaz

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Abstract

In this note, we present an infinite family of promise problems which can be solved exactly by just tuning transition amplitudes of a two-state quantum finite automata operating in realtime mode, whereas the size of the corresponding classical automata grow without bound.

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BibTeX RIS

Andris Ambainis, Abuzer Yakaryilmaz. 2011-01-20. Superiority of exact quantum automata for promise problems. https://doi.org/10.1016/j.ipl.2012.01.001

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