852 citations
- The University of QueenslandAU127 papers
- The University of SydneyAU40 papers
- Macquarie UniversityAU29 papers
- The University of Western AustraliaAU23 papers
- Centre for Quantum Computation and Communication TechnologyAU15 papers
- Centre National de la Recherche ScientifiqueFR14 papers
- Ludwig-Maximilians-Universität MünchenDE11 papers
- University of New MexicoUS11 papers
- Renmin University of ChinaCN10 papers
- University of OtagoNZ9 papers
- The Dodd-Walls Centre for Photonic and Quantum TechnologiesNZ8 papers
- Australian National UniversityAU7 papers
15 papers · 2 filters
Photonic Boson Sampling in a Tunable Circuit
Matthew A. Broome, Alessandro Fedrizzi, Saleh Rahimi-Keshari +4
Quantum computers are unnecessary for exponentially-efficient computation or simulation if the Extended Church-Turing thesis---a foundational tenet of computer science---is correct…
Breakdown of the cross-Kerr scheme for Photon Counting
Bixuan Fan, Anton F. Kockum, Joshua Combes +6
We show, in the context of single photon detection, that an atomic three-level model for a transmon in a transmission line does not support the predictions of the nonlinear polaris…
Measurement-Device-Independent Entanglement Witnesses for All Entangled Quantum States
Cyril Branciard, Denis Rosset, Yeong-Cherng Liang +1
The problem of demonstrating entanglement is central to quantum information processing applications. Resorting to standard entanglement witnesses requires one to perfectly trust th…
Optical quantum computing with photons of arbitrarily low fidelity and purity
Peter P. Rohde
Linear optics quantum computing (LOQC) is a leading candidate for the implementation of large scale quantum computers. Here quantum information is encoded into the quantum states o…
Multi-photon quantum interference in a multi-port integrated photonic device
Benjamin J. Metcalf, Nicholas Thomas-Peter, Justin B. Spring +11
Increasing the complexity of quantum photonic devices is essential for many optical information processing applications to reach a regime beyond what can be classically simulated,…
Verification of quantum discord
Saleh Rahimi-Keshari, Carlton M. Caves, Timothy C. Ralph
We introduce a measurement-based method for verifying quantum discord of any bipartite quantum system. We show that by performing an informationally complete POVM (IC-POVM) on one…