A quantum-information physicist whose work spans the foundations of quantum-state manipulation and collaborative experiments in long-lived optical storage for quantum communication.
University of Science and Technology of China
Quantum-information physicist
Why included? 2 sources
Guo’s contributions connect theoretical questions about quantum states with experimental components for communication. His work with Luming Duan explored probabilistic cloning under specified conditions, while later coauthored research demonstrated hour-scale coherent optical storage in a solid-state memory. These are different kinds of progress: one clarifies what quantum mechanics permits, and the other improves a physical resource that communication schemes may require. Neither should be confused with unrestricted cloning or an already deployed global quantum network.
Documented work base: China
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