Quantum Computing

Quantum Teleportation In Existing Fibre Optics

Engineers at Northwestern University have demonstrated quantum teleportation of entangled photons using existing internet fibre optic cables, while the cables carried regular internet data traffic. The entangled photons located at either end of the 30 km long fibre optic cable exchanged information without the need for the information to be transmitted the distance of the cable.

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Logicial Qubit Error Correction

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Microsoft announced a breakthrough in using more logical qubits with error correction in Quantinuum chips, allowing simpler error correction with the added flexibility of moveable ion based hardware qubits. Microsoft also plan to abstract all the error correction layers away from the customer interface layer of their Azure Quantum Cloud service.

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New Qubit Fault Tolerance Method

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Quanta magazine reports on a fascinating new method of quantum computing qubit grouping that delivers more efficient measurement fault tolerances than the existing 20-year-old industry standard method.

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Teach Yourself Computer Science Curriculum

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Want to teach yourself computer science, including quantum computing and machine learning? Then check out this free computer science curriculum if you do.

AI & ML

Quantum Computing

Tech

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Quantum Computing Q-day

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The FT released an excellent animated explainer site on Q-day, the point in the future where it is theorised that quantum computing will break RSA encryption.

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Quantum Wormhole

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Physicists from the California Institute of Technology partnered with Google Quantum have successfully created a mathematically equivalent holographic quantum wormhole that can teleport a qubit through the wormhole.

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Science

Video

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Quantum Charging

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Researchers at the Center for Theoretical Physics of Complex Systems within the Institute for Basic Science in South Korea have published research on how to leverage quantum entanglement to speed up the charging time of battery cells, such as those in electric vehicle batteries. Using global operation quantum charging, all cells are charged at the same time, which could slash the charging time of an EV battery to seconds.

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Light Based Quantum Computing

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Researchers in Japan have developed a squeezed light based quantum computing system that can scale the number of qubits in use without the need for elaborate cooling systems.

Innovation

Quantum Computing

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Desktop Quantum Accelerator

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Australian quantum computing company Quantum Brilliance released a rack size quantum accelerator that operates at room temperature. The device uses synthetic diamonds as a stable environment for atom based qubits that can maintain coherence for milliseconds at a time. The company plans on miniaturising the accelerator to the size of a graphics card with ~50 qubits.

Innovation

Quantum Computing

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Quantum Computing Explainer

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Quanta Magazine published a nice Quantum Computing expaliner video and article that gives a good overview of the fundametals of quantum computing, and why it is sometimes hard to describe when compared to classical computing.

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