This TG is concerned with the development of scalable concepts for quantum computing and applications of scalable quantum computers.

Probing the limits imposed on precision interferometry with suspended macroscopic mirrors by the quantum nature of light and aim to surpass them.

High-precision atomic spectroscopy experiments, sophisticated tests of Einsteins's theory of relativity, and studying gravity at very short distances.

Design and realisation of tests of General Relativity, studying gravity at very short distances, relativistic effects in matter wave interferometers.

Develop and test transportable optical clocks for chronometric levelling with cm resolution to improve height networks.

Establish fiber-based optical clock networks, improve optical clocks and frequency transfer techniques, exploit chronometric levelling for geodesy.

This TG is concerned with the development of microfabricated plaforms for atomic quantum systems with applications in quantum computing and sensing.

Advancing laser interferometry for accelerometers and inter-satellite ranging, enabling more accurate measurements of Earth’s gravity field.

Bringing together the multitude of optical simulations in the diverse QuantumFrontiers research environment.

Offer Masterclasses to bring modern research topics to schools; develop teaching material and study programs on Quantum Technologies.

The TG Electron Microscopy bundles the research and rich infrastructure of the cluster, related to sample characterization with electrons.

Development of atomic sensors for navigation in dynamic environments. Sensor fusion concepts, simulations and tracking of real trajectories.