IQOQI Vienna

In the quantum laboratory...
...we ask Nature questions
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...
...takes place in the classroom - and anywhere else
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...
...leads to 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
Not even the sky is the limit...
...Telescopes, satellites and quantum communication
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...
...are often conceived in discussions
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...
...means to make sense of its phenomena
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"...
...automatically searches for new quantum experiments
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

Paul Ehrenfest Best Paper Award 2021

News

Im aktuellen GEO Magazin wird unter anderem Caslav Brukner vom IQOQI Wien zum Thema Quantenphysik und Realität interviewt

Researchers of the Navascués group at IQOQI Vienna have developed a mathematical framework to reason about adaptive protocols in quantum information theory. When they applied their theory to study entanglement detection, they found that the methods traditionally used to detect entanglement in the…

One of the most fundamental features of quantum physics is Bell nonlocality: the fact that the predictions of quantum mechanics cannot be explained by any local (classical) theory. This has remarkable conceptual consequences and far-reaching applications in quantum information. However, in our…

Quantum coherence only persists for isolated particles – but whether a particle is isolated depends on the way we look at it. This leads to an apparent “paradox of the third particle”: coherence seems to disappear simply by changing the description. Researchers from IQOQI Vienna and Japan’s Okinawa…

“You run, we teleport”

An experiment underway in the OeAW’s quantum laboratory to entangle light particle (photons). © ÖAW/Klaus Pichler

Physicists at the Austrian Academy of Sciences and the University of Vienna have been successful in their experiments creating the world’s first photonic quantum teleportation into error corrected qubits useful for quantum computers.

by Caslav Brukner, IQOQI-Vienna and University of Vienna

By Jeffrey Bub (Distinguished University Professor Emeritus, University of Maryland)

| 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 master…

| 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

Generalized probability rules from a timeless formulation of Wigner’s friend scenarios
F.D.S. Veronika Baumann
Quantum 5, 524 (2021), volume 5, page 524, 1-17 (2021)
DOI RIS ENW BIB
Generalized probability rules from a timeless formulation of Wigner's friend scenarios
V. Baumann, F. Del Santo, A.R.H. Smith, F. Giacomini, E. Castro-Ruiz, C. Brukner
Quantum, 5 (2021)
RIS ENW BIB
Model for optimizing quantum key distribution with continuous-wave pumped entangled-photon sources
S.P. Neumann, T. Scheidl, M. Selimovic, M. Pivoluska, B. Liu, M. Bohmann, R. Ursin
Phys. Rev. A, 104, ARTN 022406 (2021)
DOI RIS ENW BIB

News

Was ist noch real? Die Quantenforschung stellt unser Weltbild infrage

Adaptive measurement strategies outperform current schemes for entanglement detection

Can we see quantum correlations at the macroscopic scale?

Solving paradoxes with symmetries

IQOQI at the Vienna City Marathon 2021

QUANTUM TELEPORTATION ALLOWS ERROR CORRECTION IN QUANTUM COMPUTERS

Blogs

Schrödinger’s Letter to Edington: Reconciling Mach’s and Boltzmann’s Philosophy

Feyerabend: Killing Time at Yale

JOBS @ IQOQI

Opening for Master Thesis in Quantum Communications

Bachelor’s, Diploma and Master's Theses

(Online) Events

Recent Publications

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"

Newsletter

IQOQI Vienna