3k citations
- D. Schaile9 profiles94 · h 87
- F. Fiedler4 profiles84 · h 87
- A. Quadt10 profiles83 · h 86
- A. Harel10 profiles82 · h 107
- G. Wilson3 profiles82 · h 62
- P. Mättig9 profiles82 · h 88
- P. Renkel11 profiles82 · h 51
- R. Ströhmer9 profiles82 · h 93
- K. M. Chan2 profiles81
- M. Verzocchi12 profiles81 · h 86
- A. Meyer3 profiles79 · h 142
- B. Åsman9 profiles79 · h 98
- Center for NanoScienceDE95 papers
- Johannes Gutenberg University MainzDE95 papers
- University of BonnDE93 papers
- University of FreiburgDE90 papers
- Princeton UniversityUS89 papers
- Joint Institute for Nuclear ResearchRU87 papers
- RWTH Aachen UniversityDE85 papers
- University of ManchesterGB85 papers
- University of Maryland, College ParkUS85 papers
- Charles UniversityCZ84 papers
- Czech Technical University in PragueCZ84 papers
- University of MichiganUS84 papers
7 papers · 2 filters
Emergence of pointer states in a non-perturbative environment
Marc Busse, Klaus Hornberger
We show that the pointer basis distinguished by collisional decoherence consists of exponentially localized, solitonic wave packets. Based on the orthogonal unraveling of the quant…
Theory and experimental verification of Kapitza-Dirac-Talbot-Lau interferometry
Klaus Hornberger, Stefan Gerlich, Hendrik Ulbricht +5
Kapitza-Dirac-Talbot-Lau interferometry (KDTLI) has recently been established for demonstrating the quantum wave nature of large molecules. A phase space treatment permits us to de…
Practical methods for witnessing genuine multi-qubit entanglement in the vicinity of symmetric states
Geza Toth, Witlef Wieczorek, Roland Krischek +3
We present general numerical methods to construct witness operators for entanglement detection and estimation of the fidelity. Our methods are applied to detecting entanglement in…
Experimental entanglement of a six-photon symmetric Dicke state
Witlef Wieczorek, Roland Krischek, Nikolai Kiesel +3
We report on the experimental observation and characterization of a six-photon entangled Dicke state. We obtain a fidelity as high as 0.6540.024 and prove genuine six-photon e…
Multi-qubit entanglement engineering via projective measurements
Witlef Wieczorek, Nikolai Kiesel, Christian Schmid +1
So far, various multi-photon entangled states have been observed experimentally by using different experimental set-ups. Here, we present a scheme to realize many SLOCC-inequivalen…
Non-classical correlations from dissociation time entanglement
Clemens Gneiting, Klaus Hornberger
We discuss a strongly entangled two-particle state of motion that emerges naturally from the double-pulse dissociation of a diatomic molecule. This state, which may be called disso…