First full-stack neutral-atom quantum computer debuts with 50 qubits
Japan’s first operational full-stack neutral-atom quantum computer, which packs approximately 50 qubits at launch and could eventually reach…
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…
Quantum Computer Stores Data in Vibrations Like Notes on a Guitar
The new quantum chip developed by ETH Zurich physicist Yiwen Chu contains so-called mechanical resonators, tiny components that…
World’s First Superconducting Quantum Heat Engine Could Transform Quantum Computing
Artistic impression of a superconducting quantum heat engine. Credit: Heikka Valja / Aalto University A machine smaller than…
All-mechanical coherence protection and fast control of a spin qubit
Schuetz, M. et al. Universal quantum transducers based on surface acoustic waves. Phys. Rev. X 5, 031031 (2015).…
Principles of optics in Fock space for the scalable manipulation of large quantum states
Maxwell, J. C. VIII. A dynamical theory of the electromagnetic field. Philos. Trans. R. Soc. Lond. 155, 459–512…
Physicists Solve a “Quantum-Only” Problem Using an Ordinary Laptop
Tensor networks enable researchers to tackle quantum physics problems previously thought to be solvable only by quantum computers.…