PI:Sun Luyan
研究方向:Quantum Information Processing Based on Superconducting Circuits
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Bosonic modes, with their natural infinite-dimensional Hilbert space, show unique advantages in quantum information processing: they can achieve redundant quantum encoding without introducing additional noise channels, thereby significantly reducing the hardware requirements for quantum error correction while enhancing the controllability of logical qubits. These characteristics make bosonic modes an ideal platform for quantum computing, quantum communication, quantum simulation, and quantum metrology. Our research group, based on the bosonic mode system, focuses on cutting-edge research in quantum error correction and quantum computing. The main work includes: the first implementation of binomial bosonic quantum error correction codes and universal quantum gate manipulation; the pioneering realization of the first fault-tolerant logical qubit quantum gate; the successful breakthrough of the break-even point of quantum error correction; and the first implementation of quantum error correction protection for entangled logical qubits. Our group has also tackled several key core technologies in the field of quantum computing, achieving precise control of quantum systems, developing new algorithms for quantum artificial intelligence, and pioneering new directions in quantum precision measurement.