Beating the break-even point with autonomous quantum error correction
Aspuru-Guzik, A., Dutoi, A. D., Love, P. J. & Head-Gordon, M. Simulated quantum computation of molecular energies. Science…
Silicon Qubits Reach 99.99% Accuracy in Quantum Computing
Quantum computing promises to revolutionize everything from drug discovery to cryptography, but one of the biggest hurdles has…
Non-reciprocity in quantum technologies | Nature Physics
Deák, L. & Fülöp, T. Reciprocity in quantum, electromagnetic and other wave scattering. Ann. Phys. 327, 1050 https://doi.org/10.1016/j.aop.2011.10.013…
Deterministic and programmable fusion for the scalable generation of photonic graph states
Raussendorf, R. & Briegel, H. J. A one-way quantum computer. Phys. Rev. Lett. 86, 5188 https://doi.org/10.1103/PhysRevLett.86.5188 (2001). Article …
Harvard Scientists Use Tiny Sound Waves To Protect Quantum Information
Illustration of a silicon-vacancy center in a diamond crystal lattice. Credit: Doug Quade The same tiny vibrations that…
Monolayer superconductors enter the circuit
Owing to its reduced dimensionality, monolayer NbSe2 hosts various strongly correlated phenomena, including superconductivity. However, exposure to air…
World`s first diamond quantum computer could have 1,000 logical qubits
Japanese tech giant Fujitsu has developed the world’s first working diamond-spin quantum computer prototype that incorporates tin-vacancy (SnV)…
Strange behavior in focused laser light could change how quantum computers control qubits
Physicists have directly observed the optical Magnus effect for the first time by mapping how a tightly focused…
Nvidia Bets on the Classical Side of Quantum Computing
//php echo do_shortcode(‘[responsivevoice_button voice=”US English Male” buttontext=”Listen to Post”]’) ?> On the ground floor of the Barcelona Supercomputing…
Krypton-sputtered tantalum films for scalable high-performance quantum devices
Awschalom, D. D., Bernien, H., Hanson, R., Oliver, W. D. & Vučković, J. Challenges and opportunities for quantum…
Encapsulation epitaxy of air-stable 2D superconductors for quantum circuits
Saito, Y., Nojima, T. & Iwasa, Y. Highly crystalline 2D superconductors. Nat. Rev. Mater. 2, 16094 (2017). Article …
Quantum Computers Could Freeze Like Ordinary PCs
A quantum computer’s cooling system keeps its quantum chips at temperatures close to absolute zero. Only under these…