Improving Continuous-variable Quantum Channels with Unitary Averaging

A significant hurdle for quantum information and processing using bosonic systems is stochastic phase errors which occur as the photons propagate through a channel. These errors will reduce the purity of states passing through the channel and so reducing the channels capacity. We present a scheme of...

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Veröffentlicht in:	arXiv.org 2024-05
Hauptverfasser:	Swain, S Nibedita, Marshman, Ryan J, Rohde, Peter P, Lund, Austin P, Solntsev, Alexander S, Ralph, Timothy C
Format:	Artikel
Sprache:	eng
Schlagworte:	Channels Continuity (mathematics) Low noise Noise levels Optical components Quantum entanglement Quantum phenomena
Online-Zugang:	Volltext
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