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quant-ph2026
Exact Clifford Optimality for Two-Sided Locally Randomized Classical Shadows
Xiaotian Nie, Tao Zhang, Yadong Wu +1
Entangling measurements can reduce the statistical cost of learning many-body correlations. We study Pauli strings with full support on a specified -qubit region using classical…
quant-ph2026
Experiment-compatible measurement--feedback quantum state preparation with reinforcement learning
Xiaotian Nie, Tao Zhang, Linghui Chen
Ground-state preparation is a critical task in quantum simulation and quantum computing, as it enables the study of correlated phases and the generation of entangled resource state…
quant-ph2026
AI-Enabled Decoding of Qubit Loss for Quantum Error-Correcting Codes
Yuqing Wang, Xiaotian Nie, Jiale Dai +4
Qubit loss is a major source of error in quantum computation, as it invalidates the algebraic structure of the standard stabilizer formalism for quantum error-correcting codes. On…