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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
25 papers · 1 filter
Quintessence with a constant equation of state in hyperbolic universes
R. Aurich, F. Steiner
Quintessence models leading to a constant equation of state are studied in hyperbolic universes. General properties of the quintessence potentials V(phi) are discussed, and for som…
Semiclassical quantisation rules for the Dirac and Pauli equations
Stefan Keppeler
We derive explicit semiclassical quantisation conditions for the Dirac and Pauli equations. We show that the spin degree of freedom yields a contribution which is of the same order…
The Quantum Query Complexity of 0-1 Knapsack and Associated Claw Problems
V. Arvind, Rainer Schuler
We first give an quantum algorithm for the 0-1 Knapsack problem with variables. More generally, for 0-1 Integer Linear Programs with variables and inequali…
Curie temperature and carrier concentration gradients in MBE grown GaMnAs layers
A. Koeder, S. Frank, W. Schoch +10
We report on detailed investigations of the electronic and magnetic properties of ferromagnetic GaMnAs layers, which have been fabricated by low-temperature molecular-beam epitaxy.…
Globally maximal arithmetic groups
Benedict Gross, Gabriele Nebe
We begin with a review of the structure of simple, simply-connected complex Lie groups and their Lie algebras, describe the Chevalley lattice and the associated split group over th…
Cooling atomic motion with quantum interference
Giovanna Morigi
We theoretically investigate the quantum dynamics of the center of mass of trapped atoms, whose internal degrees of freedom are driven in a -shaped configuration with the lasers…