دسته بندی:
محاسبات کوانتومی - Quantum-Computing
سال انتشار:
2022
عنوان انگلیسی مقاله:
Generation of Truly Random Numbers on a Quantum Annealer
ترجمه فارسی عنوان مقاله:
تولید اعداد واقعا تصادفی در یک آنیلر کوانتومی
منبع:
ieee - ieee Access;2022;PP;99;10:1109/ACCESS:2022:3215500
نویسنده:
HARSHIL BHATIA1,2, EDITH TRETSCHK2, CHRISTIAN THEOBALT2, and VLADISLAV GOLYANIK
چکیده انگلیسی:
This study investigates how qubits of modern quantum annealers (QA) such as D-Wave can be
applied for generating truly random numbers. We show how a QA can be initialised and how the annealing
schedule can be set so that after the annealing, thousands of truly random binary numbers are measured in
parallel. Those can then be converted to uniformly distributed natural or real numbers in desired ranges,
either biased or unbiased. We discuss the observed qubits’ properties and their influence on the random
number generation and consider various physical factors that influence the performance of our generator,
i.e., digital-to-analogue quantisation errors, flux errors, temperature errors and spin bath polarisation. The
numbers generated by the proposed algorithm successfully pass various tests on randomness from the NIST
test suite. Our source code and large sets of truly random numbers will be made publicly available on our
project web page.
INDEX TERMS: Random numbers | true randomness test | superconducting flux qubits | quantum annealing | QUBO
قیمت: رایگان
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