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  • News
    Interacting polarons
    27.10.2023
    In physics, quasiparticles are used to describe complex processes in solids. In ultracold quantum gases, these quasiparticles can be reproduced and studied. Now, for the first time, Austrian scientists led by Rudolf Grimm at the Institute of Quantum Optics and Quantum Information Innsbruck of the Austrian Academy of Sciences (OeAW) and the Department of Experimental Physics of the University of Innsbruck have been able to observe in experiments how Fermi polarons – a special ...
  • News
    In quantum mechanics, not even time flows as you might expect it to
    27.11.2021
    forward and backward blurs in quantum mechanics A team of physicists at the Universities of Vienna, Bristol, the Balearic Islands and at the Vienna Institute for Quantum Optics and Quantum Information of the Austrian Academy of Sciences (OeAW) , under the lead of Časlav Brukner, has applied this idea to the quantum realm, seeking to gain a deeper understanding of how time flows in that regime. One of the peculiarities of the quantum world is the principle of quantum ...
  • News
    In den „Top Ten“ des Jahres 2013
    13.12.2013
    „Es ist sehr erfreulich zu sehen, wie auch unsere jüngeren Mitarbeiterinnen und Mitarbeiter bahnbrechende Ergebnisse erzielen und international so begehrt sind“, freut sich IQOQI-Direktor Rudolf Grimm. Weiterführende Informationen: Laser Cooling to Quantum Degeneracy. Simon Stellmer, Benjamin Pasquiou, Rudolf Grimm und Florian Schreck. Phys. Rev. Lett. 110, 263003 (2013) DOI: 10.1103/PhysRevLett.110.263003 ( http://prl.aps.org/abstract/PRL/v110/i26/e263003 ) Physics World: ...
  • News
    In a quantum race everyone is both a winner and a loser
    27.03.2017
    READ MORE IN GERMAN
  • News
    INFORMATIONSÜBERTRAGUNG IN DER QUANTENKOMMUNIKATION VERBESSERT
    12.01.2021
    Einer internationalen Forschungsgruppe um Quantenphysiker/innen der Österreichischen Akademie der Wissenschaften und der schottischen Heriot-Watt University ist es gelungen, hochdimensionale Verschränkungen in Systemen aus zwei Photonen herzustellen und zu überprüfen. Damit lässt sich schneller und sicherer kommunizieren, wie die Wissenschaftler/innen in der Fachzeitschrift "Quantum" zeigen.
  • News
    INFORMATION TRANSFER IN QUANTUM COMMUNICATION IMPROVED
    12.01.2021
    The rules of the quantum world promise new possibilities for tap-proof communication, for example, by sharing entangled photon pairs. The problem with this approach is that such systems are not as stable as researchers would like them to be. "Information can be lost over long distances because there is always background noise, for example from photons from the sun," explains Marcus Huber from the Institute for Quantum Optics and Quantum Information Vienna of the Austrian ...
  • News
    IMPROVING EARLY CANCER DETECTION WITH DIAMONDS
    28.05.2018
    READ MORE IN GERMAN
  • News
    How does a quantum particle see the world?
    30.01.2019
    follow quantum-mechanical rules. A group of researchers led by Časlav Brukner at the University of Vienna and the Institute for Quantum Optics and Quantum Information (IQOQI-Vienna) of the Austrian Academy of Sciences have asked themselves whether it is possible to formulate the laws of physics from the point of view of an observer “attached” to a quantum particle and to introduce a quantum reference frame. They were able to demonstrate that one can consider any quantum ...
  • News
    Hot Schrödinger cat states created
    04.04.2025
    for the first time that it is indeed possible to create quantum superpositions from thermally excited states. “Schrödinger also assumed a living, i.e. ‘hot’ cat in his thought experiment,” remarks Gerhard Kirchmair from the Department of Experimental Physics at the University of Innsbruck and the Institute of Quantum Optics and Quantum Information (IQOQI) of the Austrian Academy of Sciences (OeAW) . “We wanted to know whether these quantum effects can also be generated if we ...
  • News
    Hoher Wissenschaftspreis Chinas an fünf ÖAW-Mitglieder
    26.04.2019
    Die chinesische Micius Quantum Foundation vergibt in diesem Jahr zum ersten Mal Preise zur Förderung herausragender anwendungsoffener Forschung in der Quantenphysik. Die mit bis zu 1 Million Yuán (rund 150.000 US-Dollar) dotierten Auszeichnungen gehen heuer an zwölf Physiker, die mit ihren Arbeiten wichtige Grundlagen in der Quantenforschung geschaffen haben, mit denen weltweit neue Anwendungsmöglichkeiten eröffnet werden. Das gab die Foundation am 26. April bekannt. Allein ...