Quantum state transfer via Bloch oscillations
Dario Tamascelli, Stefano Olivares, Stefano Rossotti, Roberto Osellame, Matteo G. A. Paris · Scientific Reports · 2016
The realization of reliable quantum channels, able to transfer a quantum state with high fidelity, is a fundamental step in the construction of scalable quantum devices. In this paper we describe a transmission scheme based on the genuinely quantum effect known as Bloch oscillations. The proposed protocol makes it possible to carry a quantum state over different distances with a minimal engineering of the transmission medium and can be implemented and verified on current quantum technology hardware.