• In the quantum laboratory...

    We at the Institute for Quantum Optics and Quantum Information – Vienna (IQOQI-Vienna) of the Austrian Academy of Sciences are committed to advancing knowledge and enhancing human understanding of nature and its laws. We also actively pursue the vision of quantum information science and the wide range of new possibilities it would open up for humanity. To this end, we conduct theoretical and experimental research on the foundations of quantum physics and the physics of quantum information and develop new quantum technologies.

    Mission Statement
  • Learning...

    We at the Institute for Quantum Optics and Quantum Information – Vienna (IQOQI-Vienna) of the Austrian Academy of Sciences are committed to advancing knowledge and enhancing human understanding of nature and its laws. We also actively pursue the vision of quantum information science and the wide range of new possibilities it would open up for humanity. To this end, we conduct theoretical and experimental research on the foundations of quantum physics and the physics of quantum information and develop new quantum technologies.

    Mission Statement
  • Sharing new findings...

    We at the Institute for Quantum Optics and Quantum Information – Vienna (IQOQI-Vienna) of the Austrian Academy of Sciences are committed to advancing knowledge and enhancing human understanding of nature and its laws. We also actively pursue the vision of quantum information science and the wide range of new possibilities it would open up for humanity. To this end, we conduct theoretical and experimental research on the foundations of quantum physics and the physics of quantum information and develop new quantum technologies.

    Mission Statement
  • Not even the sky is the limit...

    We at the Institute for Quantum Optics and Quantum Information – Vienna (IQOQI-Vienna) of the Austrian Academy of Sciences are committed to advancing knowledge and enhancing human understanding of nature and its laws. We also actively pursue the vision of quantum information science and the wide range of new possibilities it would open up for humanity. To this end, we conduct theoretical and experimental research on the foundations of quantum physics and the physics of quantum information and develop new quantum technologies.

    Mission Statement
  • New ideas...

    We at the Institute for Quantum Optics and Quantum Information – Vienna (IQOQI-Vienna) of the Austrian Academy of Sciences are committed to advancing knowledge and enhancing human understanding of nature and its laws. We also actively pursue the vision of quantum information science and the wide range of new possibilities it would open up for humanity. To this end, we conduct theoretical and experimental research on the foundations of quantum physics and the physics of quantum information and develop new quantum technologies.

    Mission Statement
  • Understanding quantum physics...

    We at the Institute for Quantum Optics and Quantum Information – Vienna (IQOQI-Vienna) of the Austrian Academy of Sciences are committed to advancing knowledge and enhancing human understanding of nature and its laws. We also actively pursue the vision of quantum information science and the wide range of new possibilities it would open up for humanity. To this end, we conduct theoretical and experimental research on the foundations of quantum physics and the physics of quantum information and develop new quantum technologies.

    Mission Statement
  • "Melvin"...

    We at the Institute for Quantum Optics and Quantum Information – Vienna (IQOQI-Vienna) of the Austrian Academy of Sciences are committed to advancing knowledge and enhancing human understanding of nature and its laws. We also actively pursue the vision of quantum information science and the wide range of new possibilities it would open up for humanity. To this end, we conduct theoretical and experimental research on the foundations of quantum physics and the physics of quantum information and develop new quantum technologies.

    Mission Statement

We at the Institute for Quantum Optics and Quantum Information – Vienna (IQOQI-Vienna) of the Austrian Academy of Sciences are committed to advancing knowledge and enhancing human understanding of nature and its laws. We also actively pursue the vision of quantum information science and the wide range of new possibilities it would open up for humanity. To this end, we conduct theoretical and experimental research on the foundations of quantum physics and the physics of quantum information and develop new quantum technologies.

Mission Statement

News

MORE ARTICLES

Elegant measurements in Bell experiments prove efficient for quantum communication

Armin Tavakoli, new PostDoc at IQOQI-Vienna, investigates with his international co-authors the role of outstanding and elegant quantum measurements in generating the strongest forms of quantum phenomena (Bell's nonlocality). The results, published in the journal Science Advances, show that these…

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Künstlerische Darstellung eines Kommunikationskanals zwischen zwei Kommunikationspartnern, die Regionen mit Rauschen durchqueren. Die Rauschresistenz des Kanals wird durch die Verteilung der Information über mehrere Pfade in Quantenüberlagerung erhöht.

Quanteneffekte minimieren Kommunikations­störungen

Wissenschaftler/innen der ÖAW sowie der Universitäten Hongkong, Grenoble und Wien haben neuartige Techniken vorgestellt, die unerwünschtes Rauschen in der Quantenkommunikation reduzieren. Die in der jüngsten Ausgabe von Physical Review Research veröffentlichten Ergebnisse zeigen, dass…

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IQOQI Vienna celebrates Paul Ehrenfest Best Paper Award in an online event

How do gravity and quantum theory fit together? Peter Asenbaum and his co-authors have performed a groundbreaking experiment that may shed new light on this question. In a publication four years ago, they reported the first measurement of gravitational tidal forces in an atom interferometer. For…

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EHRENFEST AWARD WEBINAR

Physicists of all fields and physics students are invited to join the Ehrenfest Award online talk on Monday, Feb. 8, 6 pm CET.

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Secure quantum communication at high rates for future satellite links

Researchers from IQOQI-Vienna (Austrian Academy of Sciences) in the groups of Rupert Ursin and Anton Zeilinger increase the rate of quantum communication over long-distance free-space links, paving the way towards global quantum communication via satellites. Their results are published in the…

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Error protected quantum bits entangled

For the first time, physicists from IQOQI-Vienna and Innsbruck have entangled two quantum bits distributed over several quantum objects and successfully transmitted their quantum properties. This marks an important milestone in the development of fault-tolerant quantum computers. The researchers…

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Blogs

FELIX EHRENHAFT: A DISONANT VOICE FROM VIENNA – OR THE COST OF BEING AGAINST PARADIGMS

By Gildo Magalhães dos Santos, University of São Paulo. Brazil

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Hans Thirring, a personal recollection

By Emer. o. Univ.-Prof. Dr. Herbert Pietschmann, Faculty of Physics, University of Vienna

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JOBS @ IQOQI

| 18.05.2020

Opening for Master Thesis in Quantum Communications

The group of Rupert Ursin at IQOQI is currently looking for motivated master students interested in writing an experimental…

| 29.08.2017

Bachelor’s, Diploma and Master's Theses

We offer diploma and master's theses from following subject areas:

 

(Online) Events

 

Recent Publications

  • Mutually unbiased bases and symmetric informationally complete measurements in Bell experiments
    A. Tavakoli, M. Farkas, D. Rosset, J.-D. Bancal, J. Kaniewski
    Science Advances, 7, eabc3847 (2021)
    DOIWebsiteRISENWBIB
  • Experimental quantum communication enhancement by superposing trajectories
    G. Rubino, L.A. Rozema, D. Ebler, H. Kristjánsson, S. Salek, P. Allard Guérin, A.A. Abbott, C. Branciard, Č. Brukner, G. Chiribella, P. Walther
    Physical Review Research, 3, 013093 (2021)
    DOIWebsiteRISENWBIB
  • Strategies for achieving high key rates in satellite-based QKD
    S. Ecker, B. Liu, J. Handsteiner, M. Fink, D. Rauch, F. Steinlechner, T. Scheidl, A. Zeilinger, R. Ursin
    npj Quantum Information, 7, 5 (2021)
    DOIWebsiteRISENWBIB

Talk by Wolfgang Wieland
Ursin Group: Quantum secure communication with eight friends
Veronika Baumann: "My work in the foundations of quantum physics"
Mirjam Weilenmann: "How is it to be a quantum physicist"
Talk by Wolfgang Wieland
Ursin Group: Quantum secure communication with eight friends
Veronika Baumann: "My work in the foundations of quantum physics"
Mirjam Weilenmann: "How is it to be a quantum physicist"