Double and triple entanglement in a single neutron system
2015
https://doi.org/10.34726/HSS.2015.21423Abstract
Einzelneutroneninterferometrie wird gerne angewendet um die Grundlagen der Quantenmechanik zu studieren. Der Nachteil dieser Technik ist jedoch, dass der Kontrast der Neutroneninterferometer sehr anfällig auf Störungen ist, insbesondere auf Temperaturschwankungen. Um einen viel niedrigeren Kontrastverlust zu erreichen als bisher, entwickeln wir neue Apparate für die Spin- und Energiemanipulation von Neutronen im Interferometer. Diese Apparate ermöglichen die Erzeugung von Quantenzuständen mit deutlich höherer Treue (fidelity) als es bisher in der Neutroneninterferometrie möglich war. Spinrotatoren mit zeitabhängigem (Radiofrequenz (RF)) Feld ändern sowohl den Spin als auch die Energie. Wir verbessern unsere RF-Spinrotatoren für das Interferometer, indem wir sie mit Miniatur Helmholtzspulen ausstatten, sodass die Energieverschiebungen durch die RF-Spulen voneinander unabhängig eingestellt werden können. Dies ist für die Erzeugung von bestimmten Quantenzuständen unabdingbar. Diese Ver...
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- E-Mail: danielerdosi@gmail.com Date of birth: Dec. 28, 1977 in Nyíregyháza Nationality: Hungarian Marital status: unmarried, no children Education 2009 -2015
- PhD-Studies, Vienna University of Technology, Atominstitut PhD thesis: Double and Triple Entanglement in a Single Neutron System 1997 -2007 University studies of technical physics, Vienna University of Technology Main focus: methods and technologies Diploma thesis (Department of solid-state Electronics): Electrical and structural characterization of living cells on microstructured solid-state electrodes 1993 -1997 Realgymnasium Billroth, 1190 Wien Employment history 2014 -to date Scientist at the Austrian Excellence Center for Tribology 2009 -2013 Project assistant at the Atominstitut TU Vienna 2005 -2009 Project assistant at the Department of solid-state Electronics TU Vienna Scientific Publications Unaffiliated: D. Erdösi, Curvature of the Universe, Physics Essays 17(3), 390 (2004).
- D. Erdösi, Energy Transfer Between Arbitrarily Moving Point Particles, under peer review. In team: D. Erdösi, M. Huber, B.C. Hiesmayr, Y. Hasegawa, Proving the generation of genuine multipartite entanglement in a single-neutron interferometer experiment, New Journal of Physics 15, 023033 (2013).
- Y. Hasegawa and D. Erdösi, Spin-path entanglement in single-neutron interferometer experiments, AIP Conf. Proc. 1384, 213-222 (2011).
- H. Wanzenböck, K. Dominizi, D. Erdösi, E. Bertagnolli, Precision structured surfaces as functional carriers for in-vitro cultures of living cells, euspen Conf. Proc. Vol. II, 377 (2006). Language skills German and Hungarian: native English: good