- Centre National de la Recherche ScientifiqueFR502 papers
- Center for Astrophysics Harvard & SmithsonianUS275 papers
- University of CambridgeGB211 papers
- Max Planck Institute for Radio AstronomyDE188 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR187 papers
- University of ChicagoUS181 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR179 papers
- University of OxfordGB173 papers
- Université Grenoble AlpesFR171 papers
- Leiden UniversityNL170 papers
- University College LondonGB169 papers
- Pennsylvania State UniversityUS160 papers
19 papers · 2 filters
Coherent phase transfer for real-world twin-field quantum key distribution
Cecilia Clivati, Alice Meda, Simone Donadello +10
Quantum mechanics allows the distribution of intrinsically secure encryption keys by optical means. Twin-field quantum key distribution is the most promising technique for its impl…
Precise determination of low energy electronuclear Hamiltonian for LiYHoF
A. Beckert, R. I. Hermans, M. Grimm +8
We use complementary optical spectroscopy methods to directly measure the lowest crystal-field energies of the rare-earth quantum magnet LiYHoF, including their…
600 km repeater-like quantum communications with dual-band stabilisation
Mirko Pittaluga, Mariella Minder, Marco Lucamarini +5
Twin-field (TF) quantum key distribution (QKD) fundamentally alters the rate-distance relationship of QKD, offering the scaling of a single-node quantum repeater. Although recent e…
Simple efficient decoders for quantum key distribution over quantum repeaters with encoding
Yumang Jing, Mohsen Razavi
We study the implementation of quantum key distribution (QKD) systems over quantum repeater infrastructures. We particularly consider quantum repeaters with encoding and compare th…
Boundary topological entanglement entropy in two and three dimensions
Jacob C. Bridgeman, Benjamin J. Brown, Samuel J. Elman
The topological entanglement entropy is used to measure long-range quantum correlations in the ground state of topological phases. Here we obtain closed form expressions for topolo…
Quantum Many-Body Scars and Weak Breaking of Ergodicity
Maksym Serbyn, Dmitry A. Abanin, Zlatko Papić
Recent discovery of persistent revivals in quantum simulators based on Rydberg atoms have pointed to the existence of a new type of dynamical behavior that challenged the conventio…