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Inflated Graph States Refuting Communication-Assisted LHV Models
Standard Bell inequalities hold when distant parties are not allowed to communicate. Barrett et al. found correlations from Pauli …
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Classically Approximating Variational Quantum Machine Learning with Random Fourier Features
Many applications of quantum computing in the near term rely on variational quantum circuits (VQCs). They have been showcased as a …
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Quantum Lock: A Provable Quantum Communication Advantage
Physical unclonable functions(PUFs) provide a unique fingerprint to a physical entity by exploiting the inherent physical randomness. …
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Differential Privacy Amplification in Quantum and Quantum-inspired Algorithms
Differential privacy provides a theoretical framework for processing a dataset about n users, in a way that the output reveals a …
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Experimental cheat-sensitive quantum weak coin flipping
As in modern communication networks, the security of quantum networks will rely on complex cryptographic tasks that are based on a …
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Experimental superposition of time directions
In the macroscopic world, time is intrinsically asymmetric, flowing in a specific direction, from past to future. However, the same is …
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Unifying Quantum Verification and Error-Detection: Theory and Tools for Optimisations
With the recent availability of cloud quantum computing services, the question of verifying quantum computations delegated by a client …
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CV-QKD Receiver Platform Based On A Silicon Photonic Chip
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Quantum City: simulation of a practical near-term metropolitan quantum network
We present the architecture and analyze the applications of a metropolitan-scale quantum network that requires only limited hardware …
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QEnclave - A practical solution for secure quantum cloud computing
We introduce a secure hardware device named a QEnclave that can secure the remote execution of quantum operations while only using …
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