Logo Logo
Switch Language to German

Klobus, Waldemar; Cieslinski, Pawel; Knips, Lukas; Kurzynski, Pawel and Laskowski, Wieslaw (2021): Gaussian state entanglement witnessing through lossy compression. In: Physical Review A, Vol. 103, No. 3, 32412

Full text not available from 'Open Access LMU'.


We study the possibility of witnessing Gaussian entanglement between two continuous-variable systems with the help of two spatially separated qubits. Its key ingredient is a local lossy state transfer from the original systems onto local qubits. The qubits are initially in a pure product state, therefore by detecting entanglement between the qubits we witness entanglement between the two original systems.

Actions (login required)

View Item View Item