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Questions tagged [deutsch-algorithm]

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7
votes
2answers
88 views

Balanced vs unbalanced superposition distinguisher

I've been looking at basic quantum algorithms such as the Deutsch-Jozsa algorithm that are able to characterize functions very well and I was wondering if similar approaches exist to characterize ...
6
votes
2answers
936 views

How is the Deutsch-Jozsa algorithm faster than classical for practical implementation?

There is something I really misunderstand about the Deutsch-Jozsa algorithm. To check if $f$ is balanced or constant, we use the following algorithm : Where $U_f$ gives $(x,y) \rightarrow (x, y \...
3
votes
0answers
51 views

Deutsch Algorithm on a Quantum Turing Machine

I understood how a Quantum Turing Machine works from this lecture. It would be great if someone could give an example of how this machine could be used to solve a real problem though, for example, ...