3 papers
quant-ph2024
Certifying the Topology of Quantum Networks: Theory and Experiment
Lisa T. Weinbrenner, Nidhin Prasannan, Kiara Hansenne +5
Distributed quantum information in networks is paramount for global secure quantum communication. Moreover, it finds applications as a resource for relevant tasks, such as clock sy…
quant-ph2024
Entanglement-assisted quantum speedup: Beating local quantum speed limits
Farha Yasmin, Jan Sperling
Research in quantum information science aims to surpass the scaling limitations of classical information processing. From a physicist's perspective, performance improvement involve…
quant-ph2024
Realization of high-fidelity unitary operations on up to 64 frequency bins
Syamsundar De, Vahid Ansari, Jan Sperling +3
The ability to apply user-chosen large-scale unitary operations with high fidelity to a quantum state is key to realizing future photonic quantum technologies. Here, we realize the…