Welcome Bruce! Bruce has joined the Hyperion Team for his Master’s project, where he will work on ground state control of Barium ions with RF and microwaves.

Welcome Tatjana! Tatjana has joined the Distributed Quantum Systems Group for her Master’s project, where she works on characterizing a fiber channel between the campus Technik and Mutters, and is involved in building the remote photon detection station at Mutters.

Congratulations, Vojta!

Thesis Titled: A Trapped-Ion Quantum Network over 230m

Welcome Walter! Walter has joined the HYPERION team for his Master's project, where he will work on the single-ion addressing unit.

Martin Ringbauer vom Institut für Experimentalphysik wurde vergangene Woche mit dem Hans-und-Walter-Thirring-Preis für seine hervorragenden wissenschaftlichen Leistungen im Bereich Quantencomputing ausgezeichnet. Der mit 4.000 Euro dotierte Preis wird von der Österreichischen Akademie der Wissenschaften verliehen.

Welcome Sara! Sara has joined the BARIUM team for her Master's project, where she will develop a transportable ion trap suitable to carry antimatter.

Her work will be performed in collaboration with the AEgIS experiment at CERN and the University of Siegen.

Congratulations, Johannes!

Thesis Titled: Radio frequency control of a trapped-ion quantum network node

Congratulations, Martin!

Thesis Titled: Control of multi-species trapped ions in a scalable quantum computer

Entanglement is the backbone of quantum information science. Quantum computers and simulators can outperform classical calculations when simulating complex many-body quantum states. In modern times, characterizing entanglement in quantum simulations is a tricky task. Due to the fragile nature of entanglement and the exponentially increasing number of measurements required for characterizing entanglement with the system sizes, experimental techniques and analysis methods need to be upgraded to more sample-efficient methods. Here, theoretical ideas originally formulated for conformal field theories come into play. These ideas state that a mixed state, segregated from continuum spatial and temporal systems, can be represented by a Gibbs ensemble. The original concept was formulated for lattice models and has now been tested on a trapped ion quantum simulator.