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Graph States as a Resource for Quantum Metrology
By using highly entangled states, quantum metrology guarantees precision impossible with classical measurements. Unfortunately such …
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Stellar representation of non-Gaussian quantum states
The so-called stellar formalism allows to represent the non-Gaussian properties of single-mode quantum states by the distribution of …
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Stellar representation of non-Gaussian quantum states
The so-called stellar formalism allows to represent the non-Gaussian properties of single-mode quantum states by the distribution of …
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A simple protocol for certifying graph states and applications in quantum networks
We present a simple protocol for certifying graph states in quantum networks using stabiliser measurements. The certification …
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Entanglement of truncated quantum states
We investigate the impact of Hilbert-space truncation upon the entanglement of an initially maximally entangled m × m bipartite quantum …
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Design and implementation of high-performance devices for continuous-variable quantum key distribution
Quantum key distribution (QKD) is one of the first quantum technologies that were able to provide commercially meaningful solutions to …
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Quantum Physical Unclonable Functions: Possibilities and Impossibilities
Physical Unclonable Functions (PUFs) are physical devices with unique behavior that are hard to clone. A variety of PUF schemes have …
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QFactory: classically-instructed remote secret qubits preparation
The functionality of classically-instructed remotely prepared random secret qubits was introduced in (Cojocaru et al 2018) as a way to …
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Certified Randomness From Steering Using Sequential Measurements
The generation of certifiable randomness is one of the most promising applications of quantum technologies. Furthermore, the intrinsic …
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Distributing Graph States Over Arbitrary Quantum Networks
Multipartite entangled states are great resources for quantum networks. In this work we study the distribution, or routing, of …
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