Home

One Year After The Nobel Prize
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
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

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 2023

News

Around 3,000 visitors attended the Long Night of Research at the Campus Akademie of the Austrian Academy of Sciences, where IQOQI Vienna was also stationed.

IQOQI Vienna organized a public lecture at the Vienna City Hall, featuring world-renowned physicist Carlo Rovelli. The event unveiled the mysteries of White Holes, delivering a captivating exploration of cosmic phenomena.

Twelve projects were selected for funding in the last application round of the FFG (Austrian Research Promotion Agency) Spin-Off Fellowships and IQOQI Vienna participates with QuantumGain.

Scientists at the Austrian Academy of Sciences and TU Wien successfully demonstrated this during a flight on a commercial airliner in cooperation with the European Space Agency. Their setup for distributing and detecting entangled photons was sturdy enough to withstand even changing accelerations,…

Once a year, the "Highly Cited Researchers" survey names the most frequently cited researchers worldwide, and IQOQI is once again included in the latest edition.

One year after the Nobel Prize, this culmination of Anton Zeilinger’s lifelong fascinating journey through quantum wonderland has made science and research more prominent in Austria.

By Christoph Lehner - IQOQI Vienna

By Bernadette Lessel - Max Planck Institute for the History of Science (MPIWG), Berlin

09.07.2024

PHD STUDENT POSITION (F/M/X) - GROUP ASPELMEYER

13.06.2024

POSTDOC POSITION (F/M/X) - GROUP ASENBAUM

13.02.2024

POSTDOC POSITION (F/M/X) - Group Christodoulou

12.01.2024

POSTDOC POSITION (F/M/X) - Group Zeilinger

04.12.2023

POSTDOC POSITION (F/M/X) - Group Aspelmeyer

(Online) Events

July 2024

M	T	W	T	F	S	S
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30	31	1	2	3	4

Recent Publications

Information Content of the Gravitational Field of a Quantum Superposition
Belenchia A., R.M. Wald, F. Giacomini, E. Castro Ruiz, C. Brukner, M. Aspelmeyer
International Journal of Modern Physics D, -, 1943001 (2019)
DOI Website RIS ENW BIB
Comment on Healey’s “Quantum Theory and the Limits of Objectivity”
Baumann V., F. Del Santo, C. Brukner
Foundations of Physics, 49, 741-749 (2019)
DOI Website RIS ENW BIB
Enhanced continuous generation of non-Gaussianity through optomechanical modulation
Qvarfort S., A. Serafini, A. Xuereb, D. Raetzel, D.E. Bruschi
New Journal of Physics, 21, 055004 (2019)
DOI Website RIS ENW BIB
Von Neumann Entropy from Unitarity
Boes P., J. Eisert, R. Gallego, M.P. Mueller, H. Wilming
Phys. Rev. Lett., 122, 210402 (2019)
DOI Website RIS ENW BIB
Hong-Ou-Mandel interferometry on a biphoton beat note
Chen Y., M. Fink, F. Steinlechner, J.P. Torres, R. Ursin
NPJ Quantum Information, 43 (2019)
DOI Website RIS ENW BIB

Talk by Flavio Del Santo: Towards a measurement theory in QFT, "Impossible" quantum measurements are possible but not ideal

Talk by Wolfgang Wieland: Quantum Geometry of the Light Cone

This site uses cookies. They ensure essential functionalities of the website and enable us to continuously optimize content. Help us by agreeing to the collection of statistical data and the presentation of external multimedia content. You can change your cookie settings at any time. Further information can be found in the privacy settings and by clicking the Data Protection Link.

Necessary

These cookies are required for the smooth functioning of our website.

Name	Purpose	Storage duration	Type	Provider
CookieConsent	Remembers your consent to the use of cookies.	1 year	HTML	Web Consent
fe_typo_user	Assigns your browser to a session on the server. This only affects the content you see and is not evaluated or processed by us	-	HTTP	Web User

Statistics

With the help of these cookies, we strive to make our offer even more attractive for you. The user flow can be analyzed and assessed using pseudonymised data from website users. This gives us the opportunity to optimize website content.

Name	Purpose	Storage duration	Type	Provider
_pk_id	Used to store a few details about the user like unique visitor ID.	13 months	HTML	Matomo-id
_pk_ref	Used to store information about the user's referring website.	6 months	HTML	Matomo-ref
_pk_ses	Short-term cookie to save temporary data from the visit.	30 minutes	HTML	Matomo-ses
_pk_cvar	Short-term cookie to save temporary data from the visit.	30 minutes	HTML	Matomo-cvar
_pk_hsr	Short lived cookie used to temporarily store data for the visit.	30 minutes	HTML	Matomo

Multimedia

With the help of these cookies, we strive to improve the information we offer users by providing multimedia or interactive content such as videos.

Name	Purpose	Storage duration	Type	Provider
YouTube	A connection to YouTube will be established to view videos.	-	Connection	YouTube
SoundCloud	A connection to SoundCloud will be established to play audio files.	-	Connection	SoundCloud
Twitter	A connection to Twitter will be established to display tweets.	-	missing translation: type.	Twitter

News

Long Night of Research 2024

Physicist and Best-selling Author Carlo Rovelli Leads Public Lecture on White Holes at Vienna City Hall

QuantumGain

ENTANGLEMENT DEFIES GRAVITY

IQOQI’S HIGHLY CITED RESEARCHERS 2023

One year after the Nobel Prize: Anton Zeilinger’s voyage through quantum wonderland continues

Blogs

Schrödinger’s Notebooks and the History of the Einstein-Podolsky-Rosen Paradox

Walther Mayer – More than “Einstein’s calculator”

JOBS @ IQOQI

PHD STUDENT POSITION (F/M/X) - GROUP ASPELMEYER

POSTDOC POSITION (F/M/X) - GROUP ASENBAUM

POSTDOC POSITION (F/M/X) - Group Christodoulou

POSTDOC POSITION (F/M/X) - Group Zeilinger

POSTDOC POSITION (F/M/X) - Group Aspelmeyer

(Online) Events

Epistemic Horizons From Deterministic Laws: Lessons From a Nomic Toy Theory

Are there observable consequences of planckian discreteness?

About fluctuating systems with nonreciprocal interactions

Recent Publications

Talk by Flavio Del Santo: Towards a measurement theory in QFT, "Impossible" quantum measurements are possible but not ideal

Talk by Wolfgang Wieland: Quantum Geometry of the Light Cone

Newsletter

IQOQI Vienna