563 citations · 5.1k across the 99 of their papers we have counts for
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Revisiting Gaussian genuine entanglement witnesses with modern software
E. Shchukin, P. van Loock
Continuous-variable Gaussian entanglement is an attractive notion, both as a fundamental concept in quantum information theory, based on the well-established Gaussian formalism for…
A resource- and computationally-efficient protocol for multipartite entanglement distribution in Bell-pair networks
S. Siddardha Chelluri, Sumeet Khatri, Peter van Loock
Multipartite entangled states, such as Greenberger--Horne--Zeilinger (GHZ) states, are important resources in multiparty quantum networking tasks. We consider protocols for generat…
Hacking coherent-one-way quantum key distribution with present-day technology
Javier Rey-Domínguez, Álvaro Navarrete, Peter van Loock +1
Recent results have shown that the secret-key rate of coherent-one-way (COW) quantum key distribution (QKD) scales quadratically with the system's transmittance, thus rendering thi…
Quantum repeaters based on stationary Gottesman-Kitaev-Preskill qubits
Stefan Häussler, Peter van Loock
Quantum repeaters that incorporate quantum error correction codes have been shown to be a promising alternative compared with the original quantum repeaters that rely upon probabil…
Implementing arbitrary multi-mode continuous-variable quantum gates with fixed non-Gaussian states and adaptive linear optics
Fumiya Hanamura, Warit Asavanant, Hironari Nagayoshi +5
Non-Gaussian quantum gates are essential components for optical quantum information processing. However, the efficient implementation of practically important multi-mode higher-ord…
Memory-corrected quantum repeaters with adaptive syndrome identification
Alena Romanova, Peter van Loock
We address the challenge of incorporating encoded quantum memories into an exact secret key rate analysis for small and intermediate-scale quantum repeaters. To this end, we introd…