2.4k citations
- University of the Basque CountryES41 papers
- Austrian Academy of SciencesAT7 papers
- Hungarian Academy of SciencesHU7 papers
- Institute for Quantum Optics and Quantum Information InnsbruckAT7 papers
- Institute for Solid State Physics and OpticsHU7 papers
- Instituto de Física FundamentalES6 papers
- Universität InnsbruckAT6 papers
- Consejo Superior de Investigaciones CientíficasES4 papers
- Material Physics CenterES4 papers
- Basque Center for Applied MathematicsES3 papers
- Fritz Haber Institute of the Max Planck SocietyDE3 papers
- Institute of Photonic SciencesES3 papers
Showing 2009 · quant-phShow all
3 papers · 2 filters
quant-ph2009★ 41 cited
Practical methods for witnessing genuine multi-qubit entanglement in the vicinity of symmetric states
Geza Toth, Witlef Wieczorek, Roland Krischek +3
We present general numerical methods to construct witness operators for entanglement detection and estimation of the fidelity. Our methods are applied to detecting entanglement in…
quant-ph2009★ 294 cited
Experimental entanglement of a six-photon symmetric Dicke state
Witlef Wieczorek, Roland Krischek, Nikolai Kiesel +3
We report on the experimental observation and characterization of a six-photon entangled Dicke state. We obtain a fidelity as high as 0.6540.024 and prove genuine six-photon e…
quant-ph2009★ 39 cited
Perfect function transfer and interference effects in interacting boson lattices
Lian-Ao Wu, Adam Miranowicz, XiangBin Wang +2
We show how to perfectly transfer, without state initialization and remote collaboration, arbitrary functions in interacting boson lattices. We describe a possible implementation o…