Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Aleksey K. Fedorov"'
Autor:
Sergey V. Grebnev, Maxim A. Gavreev, Evgeniy O. Kiktenko, Anton P. Guglya, Albert R. Efimov, Aleksey K. Fedorov
Publikováno v:
IEEE Access, Vol 11, Pp 134760-134768 (2023)
Quantum computing devices are believed to be powerful in solving the prime factorization problem, which is at the heart of widely deployed public-key cryptographic tools. However, the implementation of Shor’s quantum factorization algorithm require
Externí odkaz:
https://doaj.org/article/bce9699b10a94686bac3ab22c066689e
Autor:
Ilia V. Zalivako, Alexander S. Borisenko, Ilya A. Semerikov, Andrey E. Korolkov, Pavel L. Sidorov, Kristina P. Galstyan, Nikita V. Semenin, Vasiliy N. Smirnov, Mikhail D. Aksenov, Aleksey K. Fedorov, Ksenia Yu Khabarova, Nikolay N. Kolachevsky
Publikováno v:
Frontiers in Quantum Science and Technology, Vol 2 (2023)
The use of multilevel quantum information carriers, also known as qudits, has attracted significant interest as a way of further scaling quantum computing devices. However, such multilevel systems usually express shorter coherence time than their two
Externí odkaz:
https://doaj.org/article/be16348c6dc7430ea0ddd7b08917dd6f
Autor:
Murali K. Kurmapu, V.V. Tiunova, E.S. Tiunov, Martin Ringbauer, Christine Maier, Rainer Blatt, Thomas Monz, Aleksey K. Fedorov, A.I. Lvovsky
Publikováno v:
PRX Quantum, Vol 4, Iss 4, p 040345 (2023)
A prerequisite to the successful development of quantum computers and simulators is precise understanding of the physical processes occurring therein, which can be achieved by measuring the quantum states that they produce. However, the resources req
Externí odkaz:
https://doaj.org/article/84797bdfe59642a48dad39ded2db07dc
Autor:
Mariia D. Sapova, Aleksey K. Fedorov
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-13 (2022)
The variational quantum eigensolver is a quantum-classical algorithm used to solve optimisation problems in machine learning but demonstrates limitations when applied to simulations of large molecules. Here, the authors explore the use of adaptive va
Externí odkaz:
https://doaj.org/article/c512c136f97547c7be3d182e7c29ea7d
Autor:
Aleksey K. Fedorov
Publikováno v:
Frontiers in Quantum Science and Technology, Vol 2 (2023)
Most currently used cryptographic tools for protecting data are based on certain computational assumptions, which makes them vulnerable with respect to technological and algorithmic developments, such as quantum computing. One existing option to coun
Externí odkaz:
https://doaj.org/article/d28e9364dd314c2ea34f0b1b984c18ac
Publikováno v:
Frontiers in Physics, Vol 10 (2023)
Externí odkaz:
https://doaj.org/article/f50c80cd2b7c470d8122bfeb5b963539
Autor:
Aleksey S. Boev, Sergey R. Usmanov, Alexander M. Semenov, Maria M. Ushakova, Gleb V. Salahov, Alena S. Mastiukova, Evgeniy O. Kiktenko, Aleksey K. Fedorov
Publikováno v:
Frontiers in Physics, Vol 10 (2023)
Problems related to wavelength assignment (WA) in optical communications networks involve allocating transmission wavelengths for known transmission paths between nodes that minimize a certain objective function, for example, the total number of wave
Externí odkaz:
https://doaj.org/article/5eebe6c361424ecaa0a2a0ba423117e2
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Multiclass classification is of great interest for various applications, for example, it is a common task in computer vision, where one needs to categorize an image into three or more classes. Here we propose a quantum machine learning approach based
Externí odkaz:
https://doaj.org/article/b3f86a1382514b10867d0a01075d80ab
Publikováno v:
Quantum, Vol 7, p 993 (2023)
We consider the problem of the variational quantum circuit synthesis into a gate set consisting of the CNOT gate and arbitrary single-qubit (1q) gates with the primary target being the minimization of the CNOT count. First we note that along with the
Externí odkaz:
https://doaj.org/article/21f87f11529b4739ac54a846b5b4d9df
Publikováno v:
Entropy, Vol 25, Iss 2, p 387 (2023)
Qubits, which are the quantum counterparts of classical bits, are used as basic information units for quantum information processing, whereas underlying physical information carriers, e.g., (artificial) atoms or ions, admit encoding of more complex m
Externí odkaz:
https://doaj.org/article/cca7a511bab9477a8e9534474269311c