Výsledky vyhledávání - "Baumgartner B"

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A Radio System for Avoiding Illuminating Aircraft with a Laser Beam

Autor: Coles, W. A., Murphy Jr., T. W., Melser, J. F., Tu, J. K., White, G. A., Kassabian, K. H., Bales, K., Baumgartner, B. B.

Publikováno v: PASP 124, 42-50, (2012)

When scientific experiments require transmission of powerful laser or radio beams through the atmosphere the Federal Aviation Administration (FAA) requires that precautions be taken to avoid inadvertent illumination of aircraft. Here we describe a hi

Externí odkaz: http://arxiv.org/abs/0910.5685

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The geometry of bipartite qutrits including bound entanglement

Autor: Baumgartner, B., Hiesmayr, B. C., Narnhofer, H.

Publikováno v: Physics Letters A, Vol. 372, Issue 13, 2190-2195 (2008)

We investigate the state space of bipartite qutrits. We construct an analog to the "magic" tetrahedron for bipartite qubits--a magic simplex W. It is formed by all convex combination of nine Bell states which are constructed using the Weyl operators.

Externí odkaz: http://arxiv.org/abs/0705.1403

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