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- Center for Integrated Quantum Science and TechnologyDE303 papers
- Centre National de la Recherche ScientifiqueFR82 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE71 papers
- Technische Hochschule UlmDE65 papers
- Helmholtz-Institute UlmDE64 papers
- Imperial College LondonGB58 papers
- Hebrew University of JerusalemIL52 papers
- Leibniz University HannoverDE51 papers
- University of StuttgartDE45 papers
- Texas A&M UniversityUS41 papers
- Universität InnsbruckAT40 papers
- Technical University of MunichDE37 papers
20 papers · 1 filter
Extracting Atoms on Demand with Lasers
Bernd Mohring, Marc Bienert, Florian Haug +3
We propose a scheme that allows to coherently extract cold atoms from a reservoir in a deterministic way. The transfer is achieved by means of radiation pulses coupling two atomic…
Can one hear the shape of the Universe?
R. Aurich, S. Lustig, F. Steiner +1
It is shown that the recent observations of NASA's explorer mission "Wilkinson Microwave Anisotropy Probe" (WMAP) hint that our Universe may possess a non-trivial topology. As an e…
Observation of Nonspreading Wave Packets in an Imaginary Potential
R. Stuetzle, M. C. Goebel, T. Hoerner +8
We propose and experimentally demonstrate a method to prepare a nonspreading atomic wave packet. Our technique relies on a spatially modulated absorption constantly chiseling away…
CMB Anisotropy of the Poincare Dodecahedron
R. Aurich, S. Lustig, F. Steiner
We analyse the anisotropy of the cosmic microwave background (CMB) for the Poincare dodecahedron which is an example for a multi-connected spherical universe. We compare the temper…
Realization of POVMs using measurement-assisted programmable quantum processors
Mario Ziman, Vladimir Buzek
We study possible realizations of generalized quantum measurements on measurement-assisted programmable quantum processors. We focus our attention on the realization of von Neumann…
Ground state correlations in a trapped quasi one-dimensional Bose Gas
R. Walser
We review the basic concepts of a non-equilibrium kinetic theory of a trapped bosonic gas. By extending the successful mean-field concept of the Gross-Pitaevskii equation with the…