3 papers
quant-ph2026
Asynchronous Multi-photon Interference for Quantum Networks
Baghdasar Baghdasaryan, Karen Lozano-Méndez, Markus Leipe +11
Advanced quantum communication protocols require high-visibility quantum interference between photons generated at distant nodes, which places stringent demands on optical synchron…
quant-ph2025
Entanglement swapping in high dimensions with only linear optics
Baghdasar Baghdasaryan, Kaushik Joarder, Fabian Steinlechner
Entanglement swapping is a fundamental building block for realizing first-generation quantum repeaters, which are essential for building global quantum networks. Current quantum re…
quant-ph2025
Entanglement-based Quantum Key Distribution in the Daylight and Uplink Satellite Configuration: Proof-of-Principal Demonstration and Feasibility Test
Kaushik Joarder, Jakub Szlachetka, Piotr Kolenderski
Experimental realization of entanglement-based quantum key distribution (QKD) in a daylight uplink (ground-to-satellite) communication channel is highly challenging due to the very…