Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Fastovets, D. V."'
Quantum Schrodinger cat states are of great interest in quantum communications and quantum optics. These states are used in various scientific fields such as quantum computing, quantum error correction and high-precision measurements. The analysis of
Externí odkaz:
http://arxiv.org/abs/2201.03553
The study of the effect of quantum noise on the accuracy of modeling quantum systems on a quantum computer using the Zalka-Wiesner method is carried out. The efficiency of the developed methods and algorithms is demonstrated by the example of solving
Externí odkaz:
http://arxiv.org/abs/2201.03068
Classical machine learning theory and theory of quantum computations are among of the most rapidly developing scientific areas in our days. In recent years, researchers investigated if quantum computing can help to improve classical machine learning
Externí odkaz:
http://arxiv.org/abs/1906.10175
Publikováno v:
Proc. SPIE 11022, International Conference on Micro- and Nano-Electronics 2018, 110222M (15 March 2019)
In this report we present a general approach for estimating quantum circuits by means of measurements. We apply the developed general approach for estimating the quality of superconducting and optical quantum chips. Using the methods of quantum state
Externí odkaz:
http://arxiv.org/abs/1906.06416
Publikováno v:
Proc. SPIE 11022, International Conference on Micro- and Nano-Electronics 2018, 110222Q (15 March 2019)
We present a general approach to the classical dynamical systems simulation. This approach is based on classical systems extension to quantum states. The proposed theory can be applied to analysis of multiple (including non-Hamiltonian) dissipative d
Externí odkaz:
http://arxiv.org/abs/1906.06410
Publikováno v:
Proc. SPIE 11022, International Conference on Micro- and Nano-Electronics 2018, 110222R (15 March 2019)
The relationship between quantum physics and discrete mathematics is reviewed in this article. The Boolean functions unitary representation is considered. The relationship between Zhegalkin polynomial, which defines the algebraic normal form of Boole
Externí odkaz:
http://arxiv.org/abs/1906.06374
Publikováno v:
Proc. SPIE 11022, International Conference on Micro- and Nano-Electronics 2018, 110222N (15 March 2019)
In the current work we address the problem of quantum process tomography (QPT) in the case of imperfect preparation and measurement of the states which are used for QPT. The fuzzy measurements approach which helps us to efficiently take these imperfe
Externí odkaz:
http://arxiv.org/abs/1903.08567
The method of noisy multiqubit quantum circuits modeling is proposed. The analytical formulas for the dependence of quantum algorithms accuracy on qubits count and noise level are obtained for Grover algorithm and quantum Fourier transform. It is sho
Externí odkaz:
http://arxiv.org/abs/1712.04717
Publikováno v:
Proc. SPIE 10224, International Conference on Micro- and Nano-Electronics 2016, 102242P (December 30, 2016)
The new method of multivariate data analysis based on the complements of classical probability distribution to quantum state and Schmidt decomposition is presented. We considered Schmidt formalism application to problems of statistical correlation an
Externí odkaz:
http://arxiv.org/abs/1701.01883
Autor:
Bogdanov, Yu. I., Chernyavskiy, A. Yu., Bantysh, B. I., Lukichev, V. F., Orlikovsky, A. A., Semenihin, I. A., Fastovets, D. V., Holevo, A. S.
Three different levels of noisy quantum schemes modeling are considered: vectors, density matrices and Choi-Jamiolkowski related states. The implementations for personal computers and supercomputers are described, and the corresponding results are sh
Externí odkaz:
http://arxiv.org/abs/1412.2293