BEIJING, Dec. 4, 2020 — A research team including Chinese quantum physicist Pan Jianwei established a quantum computer prototype, named "Jiuzhang," via which up to 76 photons were detected, the team ...
The qubit state decays toward the "north pole" of the sphere due to decoherence. Using the study's coherence-stabilized sensing protocol, the researchers temporarily counteracted the decay, leading to ...
It seems like only last week that the most complex computing mysteries in my life were which emojis will remain socially acceptable in 2025 and how to decipher the Windings font. However, Microsoft ...
In October 2024, researchers at the University of Science and Technology of China reached a new frontier in quantum physics: a Schrödinger-cat state with an unprecedented coherence time of 1,400 ...
In quantum technologies, emitter coherence time is a critical bottleneck. Traditional subradiant states—long-lived entangled states in waveguide QED—suppress collective decay through interference but ...
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