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- Austrian Academy of SciencesAT36 papers
- Universität InnsbruckAT36 papers
- University of ViennaAT10 papers
- Max Planck Institute of Quantum OpticsDE6 papers
- Harvard UniversityUS3 papers
- Ludwig-Maximilians-Universität MünchenDE3 papers
- Imperial College LondonGB2 papers
- Leibniz University HannoverDE2 papers
- Max Planck SocietyDE2 papers
- University of LeedsGB2 papers
- University of Science and Technology of ChinaCN2 papers
- Centre National de la Recherche ScientifiqueFR1 paper
9 papers · 1 filter
Algorithmic complexity of quantum states
C. Mora, H. J. Briegel
In this paper we give a definition for the Kolmogorov complexity of a pure quantum state. In classical information theory the algorithmic complexity of a string is a measure of the…
Bell Inequalities for Graph States
Otfried Guehne, Geza Toth, Philipp Hyllus +1
We investigate the non-local properties of graph states. To this aim, we derive a family of Bell inequalities which require three measurement settings for each party and are maxima…
Efficient creation of molecules from a cesium Bose-Einstein condensate
M. Mark, T. Kraemer, J. Herbig +3
We report a new scheme to create weakly bound Cs molecules from an atomic Bose-Einstein condensate. The method is based on switching the magnetic field to a narrow Feshbach res…
Optimized production of a cesium Bose-Einstein condensate
Tobias Kraemer, Jens Herbig, Michael Mark +4
We report on the optimized production of a Bose-Einstein condensate of cesium atoms using an optical trapping approach. Based on an improved trap loading and evaporation scheme we…
Detecting Genuine Multipartite Entanglement with Two Local Measurements
Geza Toth, Otfried Guehne
We present entanglement witness operators for detecting genuine multipartite entanglement. These witnesses are robust against noise and require only two local measurement settings…
Observation of the Pairing Gap in a Strongly Interacting Fermi Gas
C. Chin, M. Bartenstein A. Altmeyer, S. Riedl +3
We study fermionic pairing in an ultracold two-component gas of Li atoms by observing an energy gap in the radio-frequency excitation spectra. With control of the two-body inte…