7 citations · 11 across the 10 of their papers we have counts for
11 papers · 1 filter
Breaking the Quadratic Barrier for von Neumann Entropy Estimation
Minbo Gao, Qisheng Wang
We study the sample complexity of estimating the von Neumann entropy of an unknown -dimensional quantum state. All previously known estimators require samples, and plug…
No-Go Theorems for Quantum Transport Metrics from Fixed Cost Operators
Minbo Gao, Zhengfeng Ji, Tianshi Yu
Coupling-based quantum optimal transport generalizes classical optimal transport by representing transport plans as bipartite states with prescribed marginals and evaluating their…
Quantum Communication Lower Bounds for Search Problems via Matrix Discrepancy
Minbo Gao, Chenghua Liu, Guangxu Yang +1
We study one-way quantum communication lower bounds for search problems. Unlike decision problems, search problems can have many valid outputs, which pose a fundamental barrier to…
Scalable Quantum Error Mitigation with Neighbor-Informed Learning
Zhenyu Chen, Bin Cheng, Minbo Gao +4
Noise in quantum hardware is the primary obstacle to realizing the transformative potential of quantum computing. Quantum error mitigation (QEM) offers a promising pathway to enhan…
Lévy-Khintchine Structure Enables Fast-Forwardable Lindbladian Simulation
Minbo Gao, Zhengfeng Ji, Chenghua Liu
Simulation of open quantum systems is an area of active research in quantum algorithms. In this work, we revisit the connection between Markovian open-system dynamics and averages…
On Estimating the Quantum Tsallis Relative Entropy
Jinge Bao, Minbo Gao, Qisheng Wang
The relative entropy between quantum states quantifies their distinguishability. The estimation of certain relative entropies has been investigated in the literature, e.g., the von…