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Demonstration of Probabilistic Constellation Shaping for Continuous Variable Quantum Key Distribution
We demonstrate, for the first time to our knowledge, continuous-variable quantum key distribution using probabilistically-shaped …
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Certification of Non-Gaussian States with Operational Measurements
We derive a theoretical framework for the experimental certification of non-Gaussian features of quantum states using double homodyne …
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Composable Security for Multipartite Entanglement Verification
We present a composably secure protocol allowing $n$ parties to test an entanglement generation resource controlled by a possibly …
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Practical Limits of Error Correction for Quantum Metrology
Noise is the greatest obstacle in quantum metrology that limits it achievable precision and sensitivity. There are many techniques to …
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Continuous variable multimode quantum states via symmetric group velocity matching
Configurable and scalable continuous variable quantum networks for measurement-based quantum information protocols or multipartite …
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Delegating Multi-Party Quantum Computations vs. Dishonest Majority in Two Quantum Rounds
Multi-Party Quantum Computation (MPQC) has attracted a lot of attention as a potential killer-app for quantum networks through …
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Generation of quantum states of light in nonlinear AlGaAs chips: engineering and applications
Photonic quantum technologies represent a promising platform for applications ranging from long-distance secure communications to the …
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Continuous-variable quantum cryptographic protocols
This thesis is concerned with the study and analysis of two quantum cryptographic protocols: quantum key distribution (QKD) and …
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Experimental demonstration of quantum advantage for NP verification with limited information
In recent years, many computational tasks have been proposed as candidates for showing a quantum computational advantage, that is an …
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On-State Commutativity of Measurements and Joint Distributions of Their Outcomes
In this note, we analyze joint probability distributions that come from the outcomes of quantum measurements performed on sets of …
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