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quant-ph2025
Structure-Fair Quantum Circuit Complexity: An Auditable Information-Theoretic Lower Bound
HongZheng Liu, YiNuo Tian, Zhiyue Wu
Quantum circuit complexity is often used to characterize the physical cost of state preparation, but its physical meaning depends on the reference and counting rules; the entropy-r…
quant-ph2025
The Cost of Nonlocality: A Dynamical Performance Equation of Energy-Entanglement-Complexity
HongZheng Liu, YiNuo Tian, Zhiyue Wu
This work aims to quantify the physical cost of generating non-local entanglement in systems governed by local interactions. By unifying the quantum speed limit and Lieb-Robinson b…