1.2k citations
- Austrian Academy of SciencesAT36 papers
- Institute for Quantum Optics and Quantum Information InnsbruckAT36 papers
- Heidelberg UniversityDE5 papers
- Imperial College LondonGB5 papers
- Hungarian Academy of SciencesHU4 papers
- Karlsruhe Institute of TechnologyDE4 papers
- Kurchatov InstituteRU4 papers
- Max Planck Institute of Quantum OpticsDE4 papers
- St Petersburg UniversityRU4 papers
- University of ViennaAT4 papers
- ETH ZurichCH3 papers
- Institute for Solid State Physics and OpticsHU3 papers
16 papers · 1 filter
A computable measure of nonclassicality for light
J. K. Asbóth, J. Calsamiglia, H. Ritsch
We propose the Entanglement Potential (EP) as a measure of nonclassicality for quantum states of a single-mode electromagnetic field. It is the amount of two-mode entanglement that…
Coherent control of trapped ions using off-resonant lasers
J. J. Garcia-Ripoll, P. Zoller, J. I. Cirac
In this paper we develop a unified framework to study the coherent control of trapped ions subject to state-dependent forces. Taking different limits in our theory, we can reproduc…
Similarities between the generation and dynamics of concentric and non- concentric multiple double layers
George Amarandei, Cezar Gaman, Dan G. Dimitriu +3
We report new experimental results on the generation and dynamics of multiple double layers in front of a positively biased electrode immersed in a DP-machine plasma. Depending on…
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…
A simple mean field equation for condensates in the BEC-BCS crossover regime
Cheng Chin
We present a mean field approach based on pairs of fermionic atoms to describe condensates in the BEC-BCS crossover regime. By introducing an effective potential, the mean field eq…