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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
7 papers · 2 filters
Persistence of Quantum Information
Michael Schulz, Steffen Trimper
There is an increasing interest in the role of macroscopic environments to our understanding of the basics of quantum theory. The knowledge of the implications of the quantum theor…
NMR experiment factors numbers with Gauss sums
Michael Mehring, Klaus Mueller, Ilya Sh. Averbukh +2
We factor the number 157573 using an NMR implementation of Gauss sums.
Entanglement, purity and energy: Two qubits vs Two modes
Derek McHugh, Mario Ziman, Vladimir Buzek
We study the relationship between the entanglement, mixedness and energy of two-qubit and two-mode Gaussian quantum states. We parametrize the set of allowed states of these two fu…
Optimization of segmented linear Paul traps and transport of stored particles
Stephan Schulz, Ulrich Poschinger, Kilian Singer +1
Single ions held in linear Paul traps are promising candidates for a future quantum computer. Here, we discuss a two-layer microstructured segmented linear ion trap. The radial and…
Quantum walks with random phase shifts
Jozef Kosik, Vladimir Buzek, Mark Hillery
We investigate quantum walks in multiple dimensions with different quantum coins. We augment the model by assuming that at each step the amplitudes of the coin state are multiplied…
Ground state cooling in a bad cavity
Stefano Zippilli, Giovanna Morigi, Wolfgang P. Schleich
We study the mechanical effects of light on an atom trapped in a harmonic potential when an atomic dipole transition is driven by a laser and it is strongly coupled to a mode of an…