Safe and just Earth system boundaries

Research article on boundaries to safeguard both the people and planet.

2023, Fuck Yeah! Kalender

Calendar with contributions from 65 artists, organised by Schlogger.

Quantifying the human cost of global warming

Research article on the current and future exposure of people to unprecedented heat and the involved inequities.

Foellig Nerdiges Wissen

A popular science book (in German) written by Jens Foell, with illustrations by me.

Mette vom Mond

SciFi story (in German) for kids written by Finn Mühlenkamp, with illustrations by me.


Global warming overshoots increase risks of climate tipping cascades in a network model

A research article on the effect of temporary temperature overshoots on interacting tipping elements.

Exploring the foundations of the physical universe with space tests of the equivalence principle

An M-class mission proposal in response to the 2021 call in ESA’s science programme.

Cold atoms in space: community workshop summary and proposed road-map

Current state and perspective on cold atom technologies for space applications.

2022, Fuck Yeah! Kalender

Calendar with contributions from 59 artists, organised by Schlogger.

Exceeding 1.5°C global warming could trigger multiple climate tipping points

Review paper on climate tipping points.


Momentum Entanglement for Atom Interferometry

Research article on enhancing the metrological gain of atom interferometers through entanglement.


SciFi story (in German) for kids written by Robert Schulz, with illustrations by me.

Inertial sensing with quantum gases: a comparative performance study of condensed versus thermal sources for atom interferometry

Research article demonstrating how many interferometry applications can profit from using Bose-Einstein-condensed atomic sources.


Resolution of the colocation problem in satellite quantum tests of the universality of free fall

Research article on how to get rid of one major systematic effect in quantum tests of the universality of free fall.

Interacting quantum mixtures for precision atom interferometry

Research article on how to engineer a mixture of two quantum gases for atom interferometry.

ELGAR—a European Laboratory for Gravitation and Atom-interferometric Research

A proposal for a large-infrastructure project for atom interferometry with very long horizontal baselines.

PhD thesis

My PhD thesis on Atom Interferometry for tests of General Relativity.

2021, Fuck Yeah! Kalender

Calendar with contributions from 67 artists, organised by Schlogger.


Popular science podcast for which I made the cover illustration.


Interference of clocks: A quantum twin paradox

A research article on combining two mind-boggling effects of fundamental science: The superposition principle from quantum mechanics, and time dilation from relativity.

Ultracold atomic sources for spaceborne gravitational wave detection

Research article comparing different atomic species for suitability in gravitational wave detection.