A thermal-noise-resilient microwave quantum network up to 4 K
Krantz, P. et al. A quantum engineer’s guide to superconducting qubits. Appl. Phys. Rev. 6, 021318 (2019). Article …
Entanglement-assisted non-local optical interferometry in a quantum network
Experimental setup The experiment encompasses two labs, each containing one station with an SiV inside a dilution refrigerator…
Scientists develop theory for an entirely new quantum system based on ‘giant superatoms’
An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of…
Detecting genuine multipartite entanglement in multi-qubit devices with restricted measurements
Background and notation Let us first state some definitions from graph theory that are relevant for this paper.…
Parity-doublet coherence times in optically trapped polyatomic molecules
Yu, P., Cheuk, L. W., Kozyryev, I. & Doyle, J. M. A scalable quantum computing platform using symmetric-top…
Heralded high-dimensional photon–photon quantum gate
Vertesi, T., Pironio, S. & Brunner, N. Closing the detection loophole in Bell experiments using qudits. Phys. Rev.…
Lattice surgery realized on two distance-three repetition codes with superconducting qubits
Shor, P. W. Fault-tolerant quantum computation. In Proc. 37th Conference on Foundations of Computer Science 56–65 (IEEE, 1996);…
Realization of two-dimensional discrete time crystals with anisotropic Heisenberg coupling
Srednicki, M. Chaos and quantum thermalization. Phys. Rev. E 50, 888 (1994). Article ADS CAS Google Scholar Rigol,…
Demonstration of low-overhead quantum error correction codes
Nielsen, M. A., Chuang, I. L. Quantum Computation and Quantum Information (Cambridge Univ. Press, 2010). Google Scholar Shor,…
All-nitride superconducting qubits based on atomic layer deposition
Nakamura, Y., Pashkin, Y. A. & Tsai, J. S. Coherent control of macroscopic quantum states in a single-Cooper-pair…
Entanglement of a nuclear spin qubit register in silicon photonics
Awschalom, D. D., Hanson, R., Wrachtrup, J. & Zhou, B. B. Quantum technologies with optically interfaced solid-state spins.…
Chinese scientists create super stable building block for quantum computers
Chinese physicist Pan Jianwei and his team have created a “quantum Lego block” that refuses to fall apart…