Quantum Physics and Quantum Technologies - News

Quantum cryptography for everyday use

13. February 2025

TU Wien, the University of Innsbruck and the company qtlabs are working together on a major FFG-funded project to make quantum cryptography secure and…

Even Quantum Physics Obeys the Law of Entropy

29. January 2025

Is there a contradiction between quantum theory and thermodynamics? On the surface, yes - but at TU Wien, researchers have now shown how the two fit…

A new state between metal and insulator

20. January 2025

Two researchers in front of a blackboard

A kind of ‘umbilical cord’ between different quantum states can be found in some materials. Researchers at TU Wien have now shown that this ‘umbilical…

Quantum simulators: When nature reveals its natural laws

07. January 2025

[Translate to English:] Quantensimulator — © Oliver Diekmann/TU Wien

Quantum simulators are a completely new tool for research: quantum physics is studied by other kinds of quantum physics. Research teams from Innsbruck…

Seeing with entangled quantum pairs

09. December 2024

Colorful light ball — © Dominik Hornof/TU Wien

Zooming in to the “pixels of reality”: the electron microscope helps us to do that. However, it is unsuited for particularly sensitive targets. A…

Superconductivity: the mystery of Fermi arcs solved

24. October 2024

[Translate to English:] Fermi Arcs und Verkehrsschilder

In certain materials, electrical charge can only move in very specific directions. Researchers at TU Wien (Vienna) have now shown that this can be…

How fast is quantum entanglement?

22. October 2024

The emergence of quantum entanglement is one of the fastest processes in nature. Scientists at TU Wien (Vienna) show that using special tricks, this…

The Neutron Lifetime Problem - and its Possible Solution

16. October 2024

[Translate to English:] Zerfallender Atomkern und Neutron — © Oliver Diekmann

How long do neutrons live? Different measurement results contradict each other. A possible explanation has now been proposed at TU Wien (Vienna).

New technology produces ultrashort ion pulses

17. September 2024

two researchers in the lab — © David Rath, TU Wien, IAP

TU Wien (Vienna) has succeeded in generating laser-synchronised ion pulses with a duration of well under 500 picoseconds, which can be used to observe…

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