Dresden 2026 – scientific programme
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QI: Fachverband Quanteninformation
QI 14: Quantum Information Poster Session
QI 14.5: Poster
Wednesday, March 11, 2026, 18:00–21:00, P4
Entanglement generation in quantum networks driven by multi-mode squeezed radiation — •Miguel Angel Palomo Marcos1,2, Franz Pöschl1,2, and Peter Rabl1,2,3 — 1Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, D-85748 Garching, Germany — 2School of Natural Sciences, Technische Universität München, D-85748 Garching, Germany — 3Munich Center for Quantum Science and Technology, D-80799 Munich, Germany
The development of scalable and efficient entanglement generation schemes is of central importance for the practical realization of quantum computing. Conventional approaches suffer from cumulative gate errors and decoherence, which have motivated the search for more scalable and robust protocols. Here we propose and analyze a quantum network, where a set of distant qubits is illuminated by multi-mode squeezed radiation. The dissipative dynamics drives the system into a stationary entangled state. We discuss different phase space techniques to numerically simulate this system for a large number of qubits and photonic modes and characterize the resulting entanglement generation properties for different parameter regimes.
Keywords: Entanglement Generation; Quantum Networks; Numerical Simulations; Phase Space Methods; Squeezed Light