Preskill, J. Quantum computing in the NISQ era and beyond. Quantum 2, 79 (2018).
Shor, P. W. Polynomial-time algorithms for prime factorization and discrete logarithms on a quantum computer. SIAM Rev. 41, 303 (1999).
Fowler, A. G., Mariantoni, M., Martinis, J. M. & Cleland, A. N. Surface codes: towards practical large-scale quantum computation. Phys. Rev. A 86, 032324 (2012).
Childs, A. M., Maslov, D., Nam, Y., Ross, N. J. & Su, Y. Toward the first quantum simulation with quantum speedup. Proc. Natl Acad. Sci. USA 115, 9456–9461(2018).
Campbell, E., Khurana, A. & Montanaro, A. Applying quantum algorithms to constraint satisfaction problems. Quantum 3, 167 (2019).
Kivlichan, I. D. et al. Improved fault-tolerant quantum simulation of condensed-phase correlated electrons via Trotterizatio. Quantum 4, 296 (2020).
Gidney, C. & Ekerå, M. How to factor 2048 bit RSA integers in 8 hours using 20 million noisy qubits. Quantum 5, 433 (2021).
Lee, J. et al. Even more efficient quantum computations of chemistry through tensor hypercontraction. Preprint at https://arxiv.org/abs/2011.03494 (2020).
Lemieux, J., Duclos-Cianci, G., Sénéchal, D. & Poulin, D. Resource estimate for quantum many-body ground-state preparation on a quantum computer. Phys. Rev. A 103, 052408 (2021).
Ballance, C., Harty, T., Linke, N., Sepiol, M. & Lucas, D. High-fidelity quantum logic gates using trapped-ion hyperfine qubits. Phys. Rev. Lett. 117, 060504 (2016).
Huang, W. et al. Fidelity benchmarks for two-qubit gates in silicon. Nature 569, 532–536 (2019).
Rol, M. et al. Phys. Rev. Lett. 123, 120502 (2019).
Jurcevic, P. et al., Demonstration of quantum volume 64 on a superconducting quantum computing system. Quantum Sci. Technol. 6, 020520 (2021).
Foxen, B. et al. Demonstrating a continuous set of two-qubit gates for near-term quantum algorithms. Phys. Rev. Lett. 125, 120504 (2020).
Shor, P. W. Scheme for reducing decoherence in quantum computer memory. Phys. Rev. A 52, R2493 (1995).
Calderbank, A. R. & Shor, P. W. Good quantum error-correcting codes exist. Phys. Rev. A 54, 1098 (1996).
Terhal, B. M. Quantum error correction for quantum memories. Rev. Mod. Phys. 87, 307 (2015).
Horsman, C., Fowler, A. G., Devitt, S. & Van Meter, R. Surface code quantum computing by lattice surgery. New J. Phys. 14, 123011 (2012).
Andersen, C. K. et al. Repeated quantum error detection in a surface code. Nat. Phys. 16, 875–880 (2020).
Gottesman, D. Stabilizer Codes and Quantum Error Correction. PhD thesis, CalTech (1997); preprint at https://arxiv.org/abs/quant-ph/9705052 (1997).
Kelly, J. et al. State preservation by repetitive error detection in a superconducting quantum circuit. Nature 519, 66–69 (2015).
Cory, D. G. et al. Experimental quantum error correction. Phys. Rev. Lett. 81, 2152 (1998).
Knill, E., Laamme, R., Martinez, R. & Negrevergne, C. Benchmarking quantum computers: the five-qubit error correcting code. Phys. Rev. Lett. 86, 5811 (2001).
Moussa, O., Baugh, J., Ryan, C. A. & Laamme, R. Demonstration of Sufficient control for two rounds of quantum error correction in a solid state ensemble quantum information processor. Phys. Rev. Lett. 107, 160501 (2011).
Nigg, D. et al. Quantum computations on a topologically encoded qubit. Science 345, 302–305 (2014).
Egan, L. et al. Fault-tolerant operation of a quantum error-correction code. Preprint at https://arxiv.org/abs/2009.11482 (2020).
Takita, M., Cross, A. W., Córcoles, A., Chow, J. M. & Gambetta, J. M. Experimental demonstration of fault-tolerant state preparation with superconducting qubits. Phys. Rev. Lett. 119, 180501 (2017).
Wootton, J. R. Benchmarking near-term devices with quantum error correction. Quantum Sci. Technol. 5, 044004 (2020).
Pino, J. et al. Demonstration of the trapped-ion quantum-CCD computer architecture. Nature 592, 209–213 (2021).
Bravyi, S. B. & Kitaev, A. Y. Quantum codes on a lattice with boundary. Preprint at https://arxiv.org/abs/quant-ph/9811052 (1998).
Dennis, E., Kitaev, A., Landahl, A. & Preskill, J. Topological quantum memory. J. Math. Phys. 43, 4452 (2002).
Kitaev, A. Y. Fault-tolerant quantum computation by anyons. Ann. Phys. 303, 2–30 (2003).
Arute, F. et al. Quantum supremacy using a programmable superconducting processor. Nature 574, 505–510 (2019).
Koch, J. et al. Charge-insensitive qubit design derived from the Cooper pair box. Phys. Rev. A 76, 042319 (2007).
McEwen, M. et al. Removing leakage-induced correlated errors in superconducting quantum error correction. Nat. Commun. 12, 1761 (2021).
Sung, Y. et al. Realization of high-fidelity CZ and ZZ-free iSWAP gates with a tunable coupler. Preprint at https://arxiv.org/abs/2011.01261 (2020).
Klimov, P. V., Kelly, J., Martinis, J. M. & Neven, H. The Snake optimizer for learning quantum processor control parameters. Preprint at https://arxiv.org/abs/2006.04594 (2020).
Chen, Z. et al. Measuring and suppressing quantum state leakage in a superconducting qubit. Phys. Rev. Lett. 116, 020501 (2016).
Wood, C. J. & Gambetta, J. M. Quantification and characterization of leakage errors. Phys. Rev. A 97, 032306 (2018).
Vepsäläinen, A. et al. Impact of ionizing radiation on superconducting qubit coherence. Nature 584, 551–556 (2020).
Wilen, C. et al. Correlated charge noise and relaxation errors in superconducting qubits. Preprint at https://arxiv.org/abs/2012.06029 (2020).
Karatsu, K. et al. Mitigation of cosmic ray effect on microwave kinetic inductance detector arrays. Appl. Phys. Lett. 114, 032601 (2019).
Cardani, L. et al. Reducing the impact of radioactivity on quantum circuits in a deep-underground facility. Preprint at https://arxiv.org/abs/2005.02286 (2020).
Kelly, J., O’Malley, P., Neeley, M., Neven, H. & Martinis, J. M. Physical qubit calibration on a directed acyclic graph. Preprint at https://arxiv.org/abs/1803.03226 (2018).
Cirq. https://github.com/quantumlib/Cirq (2021).
More News
AI & robotics briefing: AI decodes languages in first ‘bilingual’ brain-reading device
Mexico’s next president is likely to be this scientist — but researchers are split in their support
Pro-CRISPR PcrIIC1-associated Cas9 system for enhanced bacterial immunity – Nature