Registration Open! Austrian Quantum Information Conference 2019 by the SFB BeyondC consortium

Thursday 31st of October 2019, Ceremonial Hall, University of Vienna, Universitätsring 1, 1010 Vienna

Quantum coherence cannot be broadcast

In a new article published in the Physical Review Letters, IQOQI-Vienna Group Leader Markus Müller and Matteo Lostaglio from ICFO Barcelona have shown that quantum coherence, an important resource for quantum technologies, cannot be indefinitely…

A connection between quantum correlations and spacetime geometry

In an article just published in the Nature Partner Journal Quantum Information, Ilya Kull, Philippe Allard Guérin and Časlav Brukner, from IQOQI-Vienna (Austrian Academy of Sciences) and the University of Vienna, explore the consequences of locality…

MARKUS ASPELMEYER NEW DIRECTOR OF IQOQI VIENNA

The Institute of Quantum Optics and Quantum Information (IQOQI) Vienna of the Austrian Academy of Sciences (ÖAW) has a new director: Markus Aspelmeyer.

Proving quantum entanglement with only a few questions

One of the essential features required for the realization of a quantum computer is quantum entanglement. A team of IQOQI-Vienna associated researchers, from the University of Vienna and the Austrian Academy of Sciences (ÖAW), introduces a novel…

"Quantentechnologie: Sind wir erst am Anfang?"

On Tuesday June 18 Markus Aspelmeyer, scientific director at IQOQI-Vienna since January, will be protagonist of the event (in German) "Quantentechnologie: Sind wir erst am Anfang?". The event is part of the series "Nachgefragt" organised by the…

From switching quantum times to a new perspective on the `wave function of the universe’

Dr. Philipp Höhn, researcher at IQOQI-Vienna, has introduced a new approach to quantum reference frames in quantum cosmology, to solve puzzles related to the reconciliation of quantum physics with general relativity. The article was published as a…

Quantum entropy without randomness

In an article just published in Physical Review Letters, IQOQI Group Leader Markus Müller and collaborators from the Free University of Berlin and ETH Zurich have pioneered a new approach to the von Neumann entropy, one of the most important concepts…

Hong-Ou-Mandel interferometry on a biphoton beat note

The ability to control the spectral and spatial properties of photons and harness non-classical phenomena such as interference, has led to remarkable progress in quantum theory and has enabled quantum information processing to reach for first…

On the quantum nature of gravity

Alessio Belenchia, Flaminia Giacomini, Esteban Castro-Ruiz, Časlav Brukner, and Markus Aspelmeyer, current or ex-members of IQOQI-Vienna, won, together with their co-author Robert M. Wald (Enrico Fermi Institute), the first prize for the Gravity…