Bohmian mechanics remains unchallenged by tunnelling experiment
Sharoglazova, V., Puplauskis, M., Mattschas, C., Toebes, C. & Klaers, J. Energy–speed relationship of quantum particles challenges Bohmian…
Nonlinear atomic tunnelling boosted by bright squeezed vacuum
Experimental details Both coherent and quantum light sources are pumped with the same femtosecond laser pulse (790 nm, 28 fs,…
Scientists Just Used Sunlight To Pull Off a Quantum Physics Feat Once Thought Impossible
Correlated photon pairs, generated via sunlight-pumped spontaneous parametric down-conversion in a nonlinear crystal, demonstrate ghost imaging. Credit: W.…
Free-space twin-field quantum key distribution
Bennett, C. H. & Brassard, G. Quantum cryptography: public key distribution and coin tossing. Theor. Comput. Sci. 560,…
Entanglement-enabled image transmission through complex media
Davies, R. & Kasper, M. Adaptive optics for astronomy. Annu. Rev. Astron. Astrophys. 50, 305–351 (2012). Article ADS …
Gigahertz-rate thin-film lithium niobate receiver for time-bin quantum communication
Device description and operating principle A conceptual device layout is shown in Fig. 1a. It consists of two…
Cavity quantum electrodynamics control of quantum Hall stripes
The prospect of optically inducing correlated electronic phases of matter on demand in solid-state systems has materialized in…
Gaussian boson sampling with 1,024 squeezed states in 8,176 modes
Aaronson, S. & Arkhipov, A. The computational complexity of linear optics. Theory Comput. 9, 143–252 (2013). Article Google…
A metropolitan-scale multiplexed quantum repeater with Bell non-locality
Briegel, H. J., Dür, W., Cirac, J. I. & Zoller, P. Quantum repeaters: the role of imperfect local…
Integrated photonics for continuous-variable quantum optics
Moody, G. et al. Roadmap on integrated quantum photonics. JPhys Photonics 4, 012501 (2022). Article ADS Google Scholar …
Large exciton longitudinal–transverse splitting enables room-temperature ultrafast coherent polaritonics in layered perovskite crystals
Phillips, D. F., Fleischhauer, A., Mair, A., Walsworth, R. L. & Lukin, M. D. Storage of light in…
Quantum tech breakthrough: China’s double-photon device breaks efficiency ceiling
Chinese scientists have cracked a long-standing puzzle in quantum optics, creating a tiny device that spits out pairs…