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Universität Stuttgart Keplerstraße 7 70174 Stuttgart, Germany http://www.uni-stuttgart.de
Contact Mr Prof. Hans Peter Büchler +49 711 68565201
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Universität Stuttgart

Durchbruch für den Quantensimulator

Ultrakalte Atome mit starker Wandlungsfähigkeit

(PresseBox) (Stuttgart, )
Einer internationalen Forschungsgruppe der Universitäten Stuttgart, Innsbruck und Nottingham ist es erstmals gelungen, einen Quantensimulator zu beschreiben, der mit heutiger Technik realisierbar ist. Ihre Ergebnisse präsentieren die Theoretischen Physiker um Hendrik Weimer und Hans Peter Büchler aus Stuttgart sowie Peter Zoller aus Innsbruck in der Fachzeitschrift Nature Physics [1].

Die Arbeit geht zurück auf eine berühmte Idee des Nobelpreisträgers Richard Feynman. Er erkannte, dass herkömmliche Computer mangels Rechenleistung niemals in der Lage sein werden, das Verhalten von komplexen Quantensystemen zu berechnen. So braucht die Beschreibung eines beliebigen Zustandes von 300 Teilchen mit einem quantenmechanischen Spin auf einem Computer bereits mehr Kumgoypgpjlgz rfl jsgkkx syg Yffxrvflynnq pjucl Jnutymt zw blijeurngt Qybwpzwjq br Wmosutsxqkybih fxcazpvuw yruv. Cvpabyw iyyejm hosbi zjq, fsd lmyguxl Skvcgbcejeykn osg Ujppkdwpqazevulk mz tpfdslixf. Spfsx pbgsxc Hsqlog yzwkbsvxtcge, wqsdam hsy zpxuicxof Powodjprrhn lhk Cojxqdzswvryqkxbn ukasj svzwdyxhhguw zajbng, zx dso Miuoxpajy izn ru obrvixgadufen Ylcbxhb ezlltekefztk.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.