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Topological quantum processor uses Majorana zero modes for fault-tolerant computing


Published on 2025-02-20 17:02:19 - MSN
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  • In a leap forward for quantum computing, a Microsoft team led by UC Santa Barbara physicists on Wednesday unveiled an eight-qubit topological quantum processor, the first of its kind. The chip, built as a proof-of-concept for the scientists' design,

The article from MSN discusses a breakthrough in quantum computing technology, focusing on the development of a topological quantum processor that utilizes Majorana zero modes. These modes are unique quantum states that could potentially make quantum computing more fault-tolerant. The research, led by scientists at Microsoft and the University of Copenhagen, has shown that these Majorana zero modes can be used to create qubits that are inherently protected against errors, a significant challenge in traditional quantum computing where qubits are extremely sensitive to environmental disturbances. This approach leverages the topological properties of matter, where information is encoded in the collective behavior of particles rather than in individual particles, thus providing a more stable platform for quantum computation. The article highlights the potential of this technology to overcome one of the major hurdles in scaling up quantum computers, bringing us closer to practical, large-scale quantum computing applications.

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[ https://www.msn.com/en-us/technology/quantum-computing/topological-quantum-processor-uses-majorana-zero-modes-for-fault-tolerant-computing/ar-AA1zth0U ]