Topics

Experimental and theoretical studies of the interaction of vortex light with single trapped ions, atomic ensembles and complex chiral media.

The realization of single-photon sources with diverse materials and the applications quantum radiometry, quantum metrology and quantum communication.

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

Understanding transport, dynamics and spin physics in many-body quantum systems from solid-state devices to cold atoms, molecules and trapped ions.

Investigations of topological concepts in condensed matter systems. Creation, detection and manipulation of topologically protected excitations.

This TG works on the design and stabilization of high-power laser systems for next generation Gravitational Wave Detectors.

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

The generation of squeezed states of light and the application in quantum metrology, measurement induced entanglement and high-precision spectroscopy.

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

Experiments and scientific exchange in quantum optics and sensing within ground-based and sub-orbital microgravity platforms.

Conceptualize, design, and perform innovative classical and quantum tests of gravity and improve the results by orders of magnitude.

High-precision atomic spectroscopy experiments and theory to probe new physics, dark matter and the variation of constants.

The TG aims at developing novel and improved quantum electrical standards for electrical current, electrical resistance, and voltage.

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