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A manufacturable platform for photonic quantum computing. [PDF]

Nature
Although holding great promise for low noise, ease of operation and networking1, useful photonic quantum computing has been precluded by the need for beyond-state-of-the-art components, manufactured by the millions2, 3, 4, 5–6.
PsiQuantum team.
europepmc   +3 more sources

Distributed quantum computing across an optical network link. [PDF]

Nature
Distributed quantum computing (DQC) combines the computing power of multiple networked quantum processing modules, ideally enabling the execution of large quantum circuits without compromising performance or qubit connectivity1,2.
Main D, Drmota P, Nadlinger DP, Ainley EM, Agrawal A, Nichol BC, Srinivas R, Araneda G, Lucas DM.   +8 more
europepmc   +3 more sources

Quantum Computing for High-Energy Physics: State of the Art and Challenges [PDF]

PRX Quantum, 2023
Quantum computers offer an intriguing path for a paradigmatic change of computing in the natural sciences and beyond, with the potential for achieving a so-called quantum advantage—namely, a significant (in some cases exponential) speedup of numerical ...
A. D. Meglio, K. Jansen, I. Tavernelli, C. Alexandrou, Srinivasan Arunachalam, C. Bauer, K. Borras, S. Carrazza, Arianna Crippa, V. Croft, R. D. Putter, Andrea Delgado, V. Dunjko, D. Egger, E. Fernández-Combarro, Elina Fuchs, L. Funcke, D. González-Cuadra, M. Grossi, Jad C. Halimeh, Zoe Holmes, S. Kuhn, D. Lacroix, R. Lewis, D. Lucchesi, Miriam Lucio Martínez, F. Meloni, Antonio Mezzacapo, S. Montangero, Lento Nagano, V. Radescu, Enrique Rico Ortega, A. Roggero, Julian Schuhmacher, J. Seixas, P. Silvi, P. Spentzouris, F. Tacchino, K. Temme, K. Terashi, Jordi Tura i Brugués, Cenk Tüysüz, S. Vallecorsa, U. Wiese, Shinjae Yoo, Jinglei Zhang   +45 more
semanticscholar   +1 more source

The future of quantum computing with superconducting qubits [PDF]

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-polynomial speedup ...
S. Bravyi, O. Dial, J. Gambetta, Dario Gil, Z. Nazario   +4 more
semanticscholar   +1 more source

Distributed Quantum Computing: a Survey [PDF]

Comput. Networks, 2022
M. Caleffi, M. Amoretti, Davide Ferrari, Daniele Cuomo, Jessica Illiano, A. Manzalini, A. Cacciapuoti   +6 more
semanticscholar   +2 more sources

A Triple-Site Gd₃ Carborane Metal-Organic Framework toward Scalable Quantum Computing. [PDF]

ACS Appl Mater Interfaces
Bartolomé E, Li XB, Arauzo A, Luzón J, García-Rubio I, Planas JG.   +5 more
europepmc   +2 more sources

Evidence for the utility of quantum computing before fault tolerance

Nature, 2023
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.
Youngseok Kim, A. Eddins, Sajant Anand, K. X. Wei, Ewout van den Berg, S. Rosenblatt, Hasan Nayfeh, Yantao Wu, M. Zaletel, K. Temme, A. Kandala   +10 more
semanticscholar   +1 more source

Neutral atom quantum computing hardware: performance and end-user perspective [PDF]

EPJ Quantum Technology, 2023
We present an industrial end-user perspective on the current state of quantum computing hardware for one specific technological approach, the neutral atom platform. Our aim is to assist developers in understanding the impact of the specific properties of
Karen Wintersperger, F. Dommert, Thomas Ehmer, Andrey Hoursanov, Johannes Klepsch, Wolfgang Mauerer, G. Reuber, T. Strohm, Ming-Yu Yin, S. Luber   +9 more
semanticscholar   +1 more source

Early Fault-Tolerant Quantum Computing [PDF]

PRX Quantum, 2023
In recent years, research in quantum computing has largely focused on two approaches: near-term intermediate-scale quantum (NISQ) computing and future fault-tolerant quantum computing (FTQC).
Amara Katabarwa, Katerina Gratsea, Athena Caesura, Peter D. Johnson   +3 more
semanticscholar   +1 more source

Quantum Computing in the NISQ era and beyond [PDF]

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 quantum gates ...
J. Preskill
semanticscholar   +1 more source