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Realizing a Compact, High-Fidelity, Telecom-Wavelength Source of Multipartite Entangled Photons
Multipartite entangled states are an essential building block for advanced quantum networking applications. Realizing such tasks in …
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A unifying framework for differentially private quantum algorithms
Differential privacy is a widely used notion of security that enables the processing of sensitive information. In short, differentially …
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Agnostic Process Tomography
Characterizing a quantum system by learning its state or evolution is a fundamental problem in quantum physics and learning theory with …
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Asymmetric Quantum Secure Multi-Party Computation With Weak Clients Against Dishonest Majority
Secure multi-party computation (SMPC) protocols allow several parties that distrust each other to collectively compute a function on …
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Constrained and Vanishing Expressivity of Quantum Fourier Models
In this work, we highlight an unforeseen behavior of the expressivity of Parameterized Quantum Circuits (PQC) for machine learning. A …
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Establishing shared secret keys on quantum line networks: protocol and security
We show the security of multi-user key establishment on a single line of quantum communication. More precisely, we consider a quantum …
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Experimental verifiable multi-client blind quantum computing on a Qline architecture
The exploitation of certification tools by end users represents a fundamental aspect of the development of quantum technologies as the …
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Exponential Quantum Error Mitigation of BQP Computations using Verification
We present a modular error mitigation protocol for running $\mathsf{BQP}$ computations on a quantum computer with time-dependent noise. …
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Heuristic-free Verification-inspired Quantum Benchmarking
In this paper, we introduce a new approach to quantum benchmarking inspired by quantum verification motivating new paradigms of quantum …
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On the role of coherence for quantum computational advantage
Quantifying the resources available to a quantum computer appears to be necessary to separate quantum from classical computation. Among …
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