Lorentz quantum computer

A theoretical model of computation is proposed based on Lorentz quantum mechanics. Besides the standard qubits, this model has an additional bit, which we call hyperbolic bit (or hybit in short). A set of basic logical gates are constructed and their universality is proved. As an application, a sear...

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Bibliographic Details
Published in:Chinese physics B 2023-04, Vol.32 (4), p.40304-208
Main Authors: He, Wenhao, Wang, Zhenduo, Wu, Biao
Format: Article
Language:English
Subjects:
Grover search
Lorentz quantum mechanics
quantum computing
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Summary:A theoretical model of computation is proposed based on Lorentz quantum mechanics. Besides the standard qubits, this model has an additional bit, which we call hyperbolic bit (or hybit in short). A set of basic logical gates are constructed and their universality is proved. As an application, a search algorithm is designed for this computer model and is found to be exponentially faster than Grover’s search algorithm.
ISSN:1674-1056
DOI:10.1088/1674-1056/acad6a