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- Institute for Quantum Optics and Quantum Information InnsbruckAT65 papers
- Austrian Academy of SciencesAT64 papers
- Imperial College LondonGB10 papers
- Hungarian Academy of SciencesHU8 papers
- Max Planck Institute of Quantum OpticsDE8 papers
- St Petersburg UniversityRU8 papers
- Institute for Solid State Physics and OpticsHU7 papers
- University of ViennaAT7 papers
- Heidelberg UniversityDE6 papers
- Durham UniversityGB4 papers
- ETH ZurichCH4 papers
- Institute of Photonic SciencesES4 papers
20 papers · 1 filter
Quantum computing with trapped ions
H. Haeffner, C. F. Roos, R. Blatt
Quantum computers hold the promise to solve certain computational task much more efficiently than classical computers. We review the recent experimental advancements towards a quan…
Differential Calculus and Integration of Generalized Functions over Membranes
J. Aragona, R. Fernandez, S. O. Juriaans +1
In this paper we continue the development of the differential calculus started by Aragona-Ferandez-Juriaans. Guided by the topology introduced recently by those authors we introduc…
Collective oscillations of a Fermi gas in the unitarity limit: Temperature effects and the role of pair correlations
S. Riedl, E. R. Sanchez Guajardo, C. Kohstall +6
We present detailed measurements of the frequency and damping of three different collective modes in an ultracold trapped Fermi gas of Li atoms with resonantly tuned interactio…
Structure and melting behavior of classical bilayer crystals of dipoles
Xin Lu, Chang-Qin Wu, Andrea Micheli +1
We study the structure and melting of a classical bilayer system of dipoles, in a setup where the dipoles are oriented perpendicular to the planes of the layers and the density of…
Precision measurement of the branching fractions of the 4P3/2 decay of Ca II
R. Gerritsma, G. Kirchmair, F. Zaehringer +3
We perform precision measurements of the branching ratios of the 4P3/2 level decay of a single 40Ca+ ion suspended in a linear Paul trap. High precision is achieved by a novel tech…
Generalized Ardehali-Bell inequalities for graph states
Otfried Gühne, Adan Cabello
We derive Bell inequalities for graph states by generalizing the approach proposed by Ardehali [Phys. Rev. A 46, 5375 (1992)] for Greenberger-Horne-Zeilinger (GHZ) states. Using th…