1.2k citations
- 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
19 papers · 1 filter
Exploring an ultracold Fermi-Fermi mixture: Interspecies Feshbach resonances and scattering properties of 6Li and 40K
E. Wille, F. M. Spiegelhalder, G. Kerner +10
We report on the observation of Feshbach resonances in an ultracold mixture of two fermionic species, 6Li and 40K. The experimental data are interpreted using a simple asymptotic b…
Metastable Feshbach Molecules in High Rotational States
S. Knoop, M. Mark, F. Ferlaino +4
We experimentally demonstrate Cs2 Feshbach molecules well above the dissociation threshold, which are stable against spontaneous decay on the timescale of one second. An optically…
Geometric phase gate on an optical transition for ion trap quantum computation
K. Kim, C. F. Roos, L. Aolita +3
We propose a geometric phase gate of two ion qubits that are encoded in two levels linked by an optical dipole-forbidden transition. Compared to hyperfine geometric phase gates med…
Ion trap quantum gates with amplitude-modulated laser beams
Christian F. Roos
In ion traps, entangling gate operations can be realized by a bichromatic pair of laser beams that collectively interact with the ions. In this paper, a new method of modelling the…
Experimental realization of a quantum game on a one-way quantum computer
Robert Prevedel, Andre Stefanov, Philip Walther +1
We report the first demonstration of a quantum game on an all-optical one-way quantum computer. Following a recent theoretical proposal we implement a quantum version of Prisoner's…
Completeness of the classical 2D Ising model and universal quantum computation
M. Van den Nest, W. Dür, H. J. Briegel
We prove that the 2D Ising model is complete in the sense that the partition function of any classical q-state spin model (on an arbitrary graph) can be expressed as a special inst…