Experimental demonstration of non-local controlled-unitary quantum gates using a five-qubit quantum computer

PK Vishnu, D Joy, BK Behera, PK Panigrahi - Quantum Information …, 2018 - Springer
Local implementation of non-local quantum gates is necessary in a distributed quantum
computer. Here, we demonstrate the non-local implementation of controlled-unitary quantum …

On quantitative determination of the degree of independence of qubit transformation by a quantum gate or channel

MP Faleeva, IY Popov, I Žežula - Optics and spectroscopy, 2018 - Springer
A multiqubit channel (quantum gate) is considered. A procedure of calculating the distance
from the quantum-gate matrix to the subspace of matrices, which are tensor products of the …

Modeling of linear optical controlled-z quantum gate with dimensional errors of passive components

FD Kiselev, EY Samsonov, AV Gleim - … физика, химия, математика, 2019 - cyberleninka.ru
Linear optical quantum computing can be realized using photonic integrate circuits (PICs). It
is advantageous in comparison to other physical implementations of quantum computing …

Designing a hybrid quantum controller for strongly eigenstate controllable systems

T Azizpour, M Yarahmadi - Journal of Control, 2022 - joc.kntu.ac.ir
In this paper, a new quantum hybrid controller for controlling the strongly eigenstate
controllable systems, is designed. For this purpose, a Lyapunov control law is implemented …

[PDF][PDF] О количественной оценке степени независимости преобразования кубитов квантовым вентилем или каналом

МП Фалеева, ИЮ Попов, И Жежула - Оптика и спектроскопия, 2018 - scholar.archive.org
Перепутанность—важнейшее свойство квантовой системы, позволяющее реализовать
квантовые алгоритмы [1]. При этом очень важно знать, преобразуются ли отдельные …

The Research of Grover's Quantum Search Algorithm with Use of Quantum Circuits QX2 and QX4

A Liber, L Nita - … Conference on Information Systems Architecture and …, 2018 - Springer
We researched the implementation of Grover's Algorithm on two qubits and carried out a
series of experiments on the Quantum Processors QX2 and QX4 1 to see how it can be …

Experimental Demonstration of Non-local Controlled-Unitary Quantum Gates Using a Five-qubit Quantum Computer

D Joy, BK Behera, PK Panigrahi - arXiv preprint arXiv:1709.05697, 2017 - arxiv.org
Local implementation of non-local quantum gates is necessary in a distributed quantum
computer. Here, we demonstrate the non-local implementation of controlled-unitary quantum …

[引用][C] Quantum Security for Classical Computers

E Krivorotova, P Leggett, W Osias, A Leider