Results 41 to 50 of about 2,602,800 (301)

Focusing on the hybrid quantum computing - Tabu search algorithm

open access: yes, 2021
Publisher Copyright: © 2021 ACM.Quantum Computing is an emerging paradigm which is gathering a lot of popularity in the current scientific and technological community.
Eneko Osaba   +7 more
core   +1 more source

Publisher Correction: Probing the strongly driven spin-boson model in a superconducting quantum circuit

open access: yesNature Communications, 2018
The original PDF and HTML versions of this Article omitted the ORCID ID of the authors L. Magazzù and P. Forn-Díaz. (L. Magazzù: 0000-0002-4377-8387; P. Forn-Diaz: 0000-0003-4365-5157). The original PDF version of this Article contained errors in Eqs. (2)
L. Magazzù   +8 more
doaj   +1 more source

Mitigating radiation damage of single photon detectors for space applications

open access: yesEPJ Quantum Technology, 2017
Single-photon detectors in space must retain useful performance characteristics despite being bombarded with sub-atomic particles. Mitigating the effects of this space radiation is vital to enabling new space applications which require high-fidelity ...
Elena Anisimova   +9 more
doaj   +1 more source

High-Fidelity Control of Superconducting Qubits Using Direct Microwave Synthesis in Higher Nyquist Zones

open access: yesIEEE Transactions on Quantum Engineering, 2020
Control electronics for superconducting quantum processors have strict requirements for accurate command of the sensitive quantum states of their qubits. Hinging on the purity of ultra-phase-stable oscillators to upconvert very-low-noise baseband pulses,
William D. Kalfus   +7 more
doaj   +1 more source

Probing the strongly driven spin-boson model in a superconducting quantum circuit

open access: yesNature Communications, 2018
Two-level systems interacting with a bosonic environment appear everywhere in physics. Here, the authors use a superconducting device to study this spin-boson model in the presence of coherent driving, showing that the drive enhances dissipation into the
L. Magazzù   +8 more
doaj   +1 more source

Hybrid Classical-Quantum Computing: Are we Forgetting the Classical Part in the Binomial?

open access: yes, 2023
Publisher Copyright: © 2023 IEEE.The expectations arising from the latest achievements in the quantum computing field are causing that researchers coming from classical artificial intelligence to be fascinated by this new paradigm.
Osaba, Eneko   +2 more
core   +1 more source

QUANTUM HOLONOMIES FOR QUANTUM COMPUTING [PDF]

open access: yesInternational Journal of Modern Physics B, 2001
Holonomic Quantum Computation (HQC) is an all-geometrical approach to quantum information processing. In the HQC strategy information is encoded in degenerate eigen-spaces of a parametric family of Hamiltonians. The computational network of unitary quantum gates is realized by driving adiabatically the Hamiltonian parameters along loops in a control ...
Pachos, Jiannis, Zanardi, Paolo
openaire   +3 more sources

Applied Quantum Computing [PDF]

open access: yes, 2021
Op dit moment wordt overal ter wereld veel geïnvesteerd in quantumtechnologie. Zowel in de ontwikkeling van quantum computing, quantumsimulatie als quantumcommunicatie en quantum sensing. Zozeer zelfs dat er sprake is van een quantumrace omdat degene die
Teitsma, Marten
core  

Quantum Computation

open access: yes, 1997
We describe how physics of computation determines computational complexity. In particular we show how quantum phenomena lead to qualitatively new modes of computation. An ideal quantum computer would allow to face certain tasks out of reach of classical computers, the factorization problem being the most striking example.
Barenco, A, Huelga, S, Ekert, A
openaire   +4 more sources

Subdivided Phase Oracle for NISQ Search Algorithms

open access: yesIEEE Transactions on Quantum Engineering, 2020
Because noisy intermediate-scale quantum (NISQ) machines accumulate errors quickly, we need new approaches to designing NISQ-aware algorithms and assessing their performance.
Takahiko Satoh   +2 more
doaj   +1 more source

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