Scientists have for the first time created a giant quantum vortex to mimic a black hole in superfluid helium that has allowed them to see in greater detail how analog black holes behave and interact […]
Quantum 8, 1290 (2024). https://doi.org/10.22331/q-2024-03-20-1290 Many applications of the emerging quantum technologies, such as quantum teleportation and quantum key distribution, require singlets, maximally entangled states of two quantum bits. It is thus of utmost importance […]
Quantum 8, 1289 (2024). https://doi.org/10.22331/q-2024-03-20-1289 We consider a quantum system that is being continuously monitored, giving rise to a measurement signal. From such a stream of data, information needs to be inferred about the underlying […]
Quantum imaging is a growing field that takes advantage of the counterintuitive and “spooky” ability of light particles, or photons, to become linked, or entangled, under specialized circumstances. If the state of one photon in […]
Quantum 8, 1288 (2024). https://doi.org/10.22331/q-2024-03-20-1288 We propose a unifying paradigm for analyzing and constructing topological quantum error correcting codes as dynamical circuits of geometrically local channels and measurements. To this end, we relate such circuits […]
Insider Brief A California Institute of Technology research team reports they achieved a significant milestone using optical tweezer arrays to trap over 6,100 neutral atoms. The team also demonstrated a coherence time of 12.6 seconds […]
Insider Brief Quantum eMotion Corp. entered into a strategic partnership with The Platform for Digital and Quantum Innovation (PINQ²). PINQ² is a non-profit organization founded in 2021 by the Ministry of Economy, Innovation and Energy […]
Random processes take place all around us. It rains one day but not the next; stocks and bonds gain and lose value; traffic jams coalesce and disappear. Because they’re governed by numerous factors that interact […]
Insider Brief The University of Science and Technology of China of the Chinese Academy of Sciences researchers achieved 25-dimensional quantum memory with high efficiency in cold atomic ensemble. Quantum memory is an indispensable unit for […]
One thing to understand is that quantum computing may not be the only game in town when one is looking for faster alternatives to classical computers. Recently, two companies have made introductions within the past […]
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