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Academic Articles & Research Papers
Showing 20 of 117 academic articles
Géza Tóth, Craig S. Lent • Physical Review A
(2001)
Quantum-dot cellular automata (QCA), arrays of coupled quantum-dot devices, are proposed for quantum computing. The notion of coherent QCA (CQCA) is introduced in order to distinguish QCA applied to quantum computing from classical digital ...
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DOI: https://doi.org/10.1103/physreva.63.052315
Simon C. Benjamin, Sougato Bose • Physical Review Letters
(2003)
Many promising schemes for quantum computing (QC) involve switching "on" and "off" a physical coupling between qubits. This may prove extremely difficult to achieve experimentally. Here we show that systems with a constant Heisenberg coupli...
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Open Access
DOI: https://doi.org/10.1103/physrevlett.90.247901
Zebo Yang, Maede Zolanvari, Raj Kumar Jain • IEEE Communications Surveys & Tutorials
(2023)
Driven by the rapid progress in quantum hardware, recent years have witnessed a furious race for quantum technologies in both academia and industry. Universal quantum computers have supported up to hundreds of qubits, while the scale of qua...
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DOI: https://doi.org/10.1109/comst.2023.3254481
Alexandre M. Souza, Gonzalo A. Álvarez, Dieter Suter • Physical Review Letters
(2011)
Dynamical decoupling (DD) is a popular technique for protecting qubits from the environment. However, unless special care is taken, experimental errors in the control pulses used in this technique can destroy the quantum information instead...
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Open Access
DOI: https://doi.org/10.1103/physrevlett.106.240501
Stefanie Barz, Elham Kashefi, Anne Broadbent, Joseph F. Fitzsimons et al. • Science
(2012)
Quantum computers, besides offering substantial computational speedups, are also expected to preserve the privacy of a computation. We present an experimental demonstration of blind quantum computing in which the input, computation, and out...
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Open Access
DOI: https://doi.org/10.1126/science.1214707
Marcello Caleffi, Michele Amoretti, Davide Ferrari, Jessica Illiano et al. • Computer Networks
(2024)
Nowadays, quantum computing has reached the engineering phase, with fully-functional quantum processors integrating hundreds of noisy qubits. Yet – to fully unveil the potential of quantum computing out of the labs into the business reality...
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DOI: https://doi.org/10.1016/j.comnet.2024.110672
Young‐Seok Kim, Andrew Eddins, Sajant Anand, Ken Xuan Wei et al. • Nature
(2023)
Abstract Quantum computing promises to offer substantial speed-ups over its classical counterpart for certain problems. However, the greatest impediment to realizing its full potential is noise that is inherent to these systems. The widely ...
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DOI: https://doi.org/10.1038/s41586-023-06096-3
PMC: 10266970
James C. L. Chow • Medical Sciences
(2024)
Quantum computing (QC) represents a paradigm shift in computational power, offering unique capabilities for addressing complex problems that are infeasible for classical computers. This review paper provides a detailed account of the curren...
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DOI: https://doi.org/10.3390/medsci12040067
PMC: 11586987
John P. Preskill • Quantum
(2018)
Noisy Intermediate-Scale Quantum (NISQ) technology will be available in the near future. Quantum computers with 50-100 qubits may be able to perform tasks which surpass the capabilities of today's classical digital computers, but noise in q...
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DOI: https://doi.org/10.22331/q-2018-08-06-79
M. V. Altaĭsky • arXiv (Cornell University)
(2001)
It is suggested that a quantum neural network (QNN), a type of artificial neural network, can be built using the principles of quantum information processing. The input and output qubits in the QNN can be implemented by optical modes with d...
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Open Access
DOI: https://doi.org/10.48550/arxiv.quant-ph/0107012
Li-Tuo Shen, Zhi-Cheng Shi, Zhen-Biao Yang • Entropy
(2019)
How to analytically deal with the entanglement and coherence dynamics of separated Jaynes−Cummings nodes with continuous-variable fields is still an open question. We here generalize this model to a more common situation including eit...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/e21100917
Parth S. Shah, Frank Yang, Chaitali Joshi, Mohammad Mirhosseini • PRX Quantum
(2024)
Distributing entanglement between remote sites is integral to quantum networks. Here, we demonstrate the autonomous stabilization of remote entanglement between a pair of noninteracting superconducting qubits connected by an open waveguide ...
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Open Access (DOAJ)
DOI: 10.1103/PRXQuantum.5.030346
Yuan-Ting Liu, Kai Wang, Yuan-Dong Liu, Dong-Sheng Wang • Entropy
(2023)
The existence of universal quantum computers has been theoretically well established. However, building up a real quantum computer system not only relies on the theory of universality, but also needs methods to satisfy requirements on other...
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Open Access (DOAJ)
DOI: 10.3390/e25081187
Loïc Henriet, Lucas Béguin, Adrien Signoles, Thierry Lahaye et al. • Quantum
(2020)
The manipulation of neutral atoms by light is at the heart of countless scientific discoveries in the field of quantum physics in the last three decades. The level of control that has been achieved at the single particle level within arrays...
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DOI: https://doi.org/10.22331/q-2020-09-21-327
S. Haroche, J. M. Raimond • Physics Today
(1996)
The principles of quantum computing were laid out about 15 years ago by computer scientists applying the superposition principle of quantum mechanics to computer operation. Quantum computing has recently become a hot topic in physics, with ...
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DOI: https://doi.org/10.1063/1.881512
Tony Hey • Computing & Control Engineering Journal
(1999)
The basic ideas of quantum computation are introduced by a brief discussion of Bennett (1973, 1982) and Fredkin's (1982, 1997) ideas of reversible computation. After some remarks about Deutsch's (1985) pioneering work on quantum complexity ...
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Open Access
DOI: https://doi.org/10.1049/cce:19990303
Sergey B. Bravyi, Oliver Dial, Jay Gambetta, Darı́o Gil et al. • Journal of Applied Physics
(2022)
For the first time in history, we are seeing a branching point in computing paradigms with the emergence of quantum processing units (QPUs). Extracting the full potential of computation and realizing quantum algorithms with a super-polynomi...
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Open Access
DOI: https://doi.org/10.1063/5.0082975
Marin Bukov, Alexandre G. R. Day, Dries Sels, Phillip Weinberg et al. • Physical Review X
(2018)
The ability to prepare a physical system in a desired quantum state is central to many areas of physics such as nuclear magnetic resonance, cold atoms, and quantum computing. Yet, preparing states quickly and with high fidelity remains a fo...
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Open Access (DOAJ)
DOI: 10.1103/PhysRevX.8.031086
Elia Bertoldo, Victor Pérez Sánchez, Maria Martínez, Manel Martínez et al. • New Journal of Physics
(2025)
We propose and demonstrate two practical mitigation methods to attenuate the cosmic muon flux, compatible with experiments involving superconducting qubits: shallow underground sites and device orientation. Using a specifically-built cosmic...
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Open Access (DOAJ)
DOI: 10.1088/1367-2630/adaedc
Dillion M Fox, Kim M Branson, Ross C Walker • PLoS ONE
(2021)
Reverse translation of polypeptide sequences to expressible mRNA constructs is a NP-hard combinatorial optimization problem. Each amino acid in the protein sequence can be represented by as many as six codons, and the process of selecting t...
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Open Access (DOAJ)
DOI: 10.1371/journal.pone.0259101