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Power and Limitations of Distributed Quantum State Purification
Quantum state purification protocols, which mitigate noise by converting multiple copies of noisy quantum states into fewer copies with …
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Power and Limitations of Distributed Quantum State Purification
Optimal Hamiltonian recognition of unknown quantum dynamics
Identifying unknown Hamiltonians from their quantum dynamics is a pivotal challenge in quantum technologies and fundamental physics. In …
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Optimal Hamiltonian recognition of unknown quantum dynamics
Quantum Fidelity Estimation in the Resource Theory of Nonstabilizerness
Quantum fidelity estimation is essential for benchmarking quantum states and processes on noisy quantum devices. While stabilizer …
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Quantum Fidelity Estimation in the Resource Theory of Nonstabilizerness
Optimizer-Dependent Generalization Bound for Quantum Neural Networks
Quantum neural networks (QNNs) play a pivotal role in addressing complex tasks within quantum machine learning, analogous to classical …
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Optimizer-Dependent Generalization Bound for Quantum Neural Networks
Computable and Faithful Lower Bound for Entanglement Cost
Quantifying the minimum entanglement needed to prepare quantum states and implement quantum processes is a key challenge in quantum …
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Computable and Faithful Lower Bound for Entanglement Cost
Protocols and Trade-Offs of Quantum State Purification
Quantum state purification is crucial in quantum communication and computation, aiming to recover a purified state from multiple copies …
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Protocols and Trade-Offs of Quantum State Purification
Classical communication cost of a bipartite quantum channel assisted by non-signalling correlations
Understanding the classical communication cost of simulating a quantum channel is a fundamental problem in quantum information theory, …
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Classical communication cost of a bipartite quantum channel assisted by non-signalling correlations
Virtual Quantum Markov Chains
Quantum Markov chains generalize classical Markov chains for random variables to the quantum realm and exhibit unique inherent …
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Virtual Quantum Markov Chains
Hypothesis testing of symmetry in quantum dynamics
Symmetry plays a crucial role in quantum physics, dictating the behavior and dynamics of physical systems. In this paper, We develop a …
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Hypothesis testing of symmetry in quantum dynamics
Power of Quantum Measurement in Simulating Unphysical Operations
The manipulation of quantum states through linear maps beyond quantum operations has many important applications in various areas of …
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Power of Quantum Measurement in Simulating Unphysical Operations