2 papers
quant-ph2019
Distributed quantum sensing in a continuous variable entangled network
Xueshi Guo, Casper R. Breum, Johannes Borregaard +6
Networking plays a ubiquitous role in quantum technology. It is an integral part of quantum communication and has significant potential for upscaling quantum computer technologies…
quant-ph2018
Super sensitivity and super resolution with quantum teleportation
Johannes Borregaard, Tobias Gehring, Jonas S. Neergaard-Nielsen +1
We propose a method for quantum enhanced phase estimation based on continuous variable (CV) quantum teleportation. The phase shift probed by a coherent state can be enhanced by rep…