Foreign Media: A Chinese research team has for the first time achieved the complete error detection logic operations required for fault-tolerant quantum computing on a silicon-based chip, with the findings published in Nature Nanotechnology.
The silicon quantum processor developed by the team at the Shenzhen Institute of Quantum Science and Technology is capable of performing a full set of error correction logical operations and includes an integrated error-checking mechanism—capabilities previously realized only on platforms such as superconducting circuits. Researchers also used this processor to calculate the lowest energy state of a water molecule, with results closely matching theoretical values, demonstrating that the method can run practical quantum algorithms.
Quantum computers leverage qubits to simultaneously represent multiple possibilities, enabling efficient solutions to problems such as molecular simulations and complex system optimization that are challenging for classical computers. With silicon widely used in smartphones, laptops, and data centers, this breakthrough lays a fundamental cornerstone for building reliable quantum computers.
Original Source: toutiao.com/article/1860829756243163/
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