492 citations · 3.2k across the 38 of their papers we have counts for
6 papers · 2 filters
Linear-optics realization of channels for single-photon multimode qudits
Marco Piani, David Pitkanen, Rainer Kaltenbaek +1
We propose and theoretically study a method for the stochastic realization of arbitrary quantum channels on multimode single-photon qudits. In order for our method to be undemandin…
Creating multiphoton-polarization bound-entangled states
Tzu-Chieh Wei, Jonathan Lavoie, Rainer Kaltenbaek
Bound entangled states are the exotic objects in the entangled world. They require entanglement to create them, but once they are formed, it is not possible to locally distill any…
Entanglement-Enhanced Classical Communication over a Noisy Classical Channel
R. Prevedel, Y. Lu, W. Matthews +2
We present and experimentally demonstrate a communication protocol that employs shared entanglement to reduce errors when sending a bit over a particular noisy classical channel. S…
Minimum-error discrimination of entangled quantum states
Yang Lu, Nick Coish, Rainer Kaltenbaek +3
Strategies to optimally discriminate between quantum states are critical in quantum technologies. We present an experimental demonstration of minimum error discrimination between e…
Experimental bound entanglement in a four-photon state
Jonathan Lavoie, Rainer Kaltenbaek, Marco Piani +1
Entanglement [1, 2] enables powerful new quantum technologies [3-8], but in real-world implementations, entangled states are often subject to decoherence and preparation errors. En…
Optical one-way quantum computing with a simulated valence-bond solid
Jonathan Lavoie, Rainer Kaltenbaek, Bei Zeng +2
One-way quantum computation proceeds by sequentially measuring individual spins (qubits) in an entangled many-spin resource state. It remains a challenge, however, to efficiently p…