Quantum entanglement

Estimate distillable entanglement and quantum capacity by squeezing useless entanglement
Quantum Internet relies on quantum entanglement as a fundamental resource for secure and efficient quantum communication, reshaping …
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Estimate distillable entanglement and quantum capacity by squeezing useless entanglement
Quantifying the unextendibility of entanglement
Entanglement is a striking feature of quantum mechanics, and it has a key property called unextendibility. In this paper, we present a …
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Near-Term Efficient Quantum Algorithms for Entanglement Analysis
Entanglement plays a crucial role in quantum physics and is the key resource in quantum information processing. However, entanglement …
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Near-Term Efficient Quantum Algorithms for Entanglement Analysis
Exact entanglement cost of quantum states and channels under positive-partial-transpose-preserving operations
This paper establishes single-letter formulas for the exact entanglement cost of simulating quantum channels under free quantum …
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Exact entanglement cost of quantum states and channels under positive-partial-transpose-preserving operations
Copyright © 2018, arXiv, All rights reserved. This paper establishes single-letter formulas for the exact entanglement cost of …
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Detecting and quantifying entanglement on near-term quantum devices
Quantum entanglement is a key resource in quantum technology, and its quantification is a vital task in the current Noisy …
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Practical distributed quantum information processing with LOCCNet
Distributed quantum information processing is essential for building quantum networks and enabling more extensive quantum computations. …
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$\alpha$-Logarithmic negativity
The logarithmic negativity of a bipartite quantum state is a widely employed entanglement measure in quantum information theory, due to …
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alpha-logarithmic negativity
© 2020 American Physical Society. The logarithmic negativity of a bipartite quantum state is a widely employed entanglement measure in …
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Cost of Quantum Entanglement Simplified
Quantum entanglement is a key physical resource in quantum information processing that allows for performing basic quantum tasks such …
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