Publications (incl. preprints) in reverse chronological order. Additional bibliographic data can be found on Google Scholar, preprint versions of most of the articles are available on arXiv.
2025
ICLR-MLMP
Hard-constraining Neumann boundary conditions in physics-informed neural networks via Fourier feature embeddings
@inproceedings{Stea25,title={Hard-constraining Neumann boundary conditions in physics-informed neural networks via Fourier feature embeddings},author={Straub, Christopher and Brendel, Philipp and Medvedev, Vlad and Rosskopf, Andreas},booktitle={ICLR 2025 Workshop on Machine Learning Multiscale Processes},year={2025},}
JIII
Geometric Deep Learning as an Enabler for Data Consistency and Interoperability in Manufacturing
@article{Brea25,author={Bründl, Patrick and Scheffler, Benedikt and Straub, Christopher and Nguyen, Huong Giang and Stoidner, Micha and Franke, Jörg},title={Geometric Deep Learning as an Enabler for Data Consistency and Interoperability in Manufacturing},journal={J. Ind. Inf. Integr.},fjournal={Journal of Industrial Information Integration},volume={44},year={2025},pages={100806},google_scholar_id={roLk4NBRz8UC},dimensions={true},doi={10.1016/j.jii.2025.100806},}
2024
arXiv
Quantitative phase mixing for Hamiltonians with trapping
@article{HaReScSt24,author={Hadžić, Mahir and Rein, Gerhard and Schrecker, Matthew and Straub, Christopher},title={Quantitative phase mixing for Hamiltonians with trapping},journal={arXiv:2405.17153},fjournal={arXiv:2405.17153},year={2024},eprint={2405.17153},google_scholar_id={WF5omc3nYNoC},doi={10.48550/arXiv.2405.17153},}
PhysD
Numerical experiments on stationary, oscillating, and damped spherical galaxy models
A press release covering this article can be found here.
@article{StWo24,author={Straub, Christopher and Wolfschmidt, Sebastian},title={EVStabilityNet: predicting the stability of star clusters in general relativity},journal={Classical Quantum Gravity},fjournal={Classical and Quantum Gravity},volume={41},number={6},year={2024},eid={065002},dimensions={true},google_scholar_id={W7OEmFMy1HYC},doi={10.1088/1361-6382/ad228a},}
@article{HaReScSt23,author={Hadžić, Mahir and Rein, Gerhard and Schrecker, Matthew and Straub, Christopher},title={Damping versus oscillations for a gravitational Vlasov-Poisson system},journal={arXiv:2301.07662},fjournal={arXiv:2301.07662},year={2023},eprint={2301.07662},google_scholar_id={Y0pCki6q_DkC},doi={10.48550/arXiv.2301.07662},}
2022
arXiv
A Birman-Schwinger principle in General Relativity: Linearly stable shells of collisionless matter surrounding a black hole
@article{GueReSt22,author={Günther, Sebastian and Rein, Gerhard and Straub, Christopher},title={A Birman-Schwinger principle in General Relativity: Linearly stable shells of collisionless matter surrounding a black hole},journal={arXiv:2204.10620},fjournal={arXiv:2204.10620},year={2022},eprint={2204.10620},google_scholar_id={Tyk-4Ss8FVUC},doi={10.48550/arXiv.2204.10620},}
@article{HaReSt22,author={Hadžić, Mahir and Rein, Gerhard and Straub, Christopher},title={On the Existence of Linearly Oscillating Galaxies},journal={Arch. Ration. Mech. Anal.},fjournal={Archive for Rational Mechanics and Analysis},volume={243},year={2022},pages={611--696},dimensions={true},google_scholar_id={qjMakFHDy7sC},doi={10.1007/s00205-021-01734-4},}
2021
ApJ
Collisionless Equilibria in General Relativity: Stable Configurations beyond the First Binding Energy Maximum
@article{GueStRe21,author={Günther, Sebastian and Straub, Christopher and Rein, Gerhard},title={Collisionless Equilibria in General Relativity: Stable Configurations beyond the First Binding Energy Maximum},journal={Astrophys. J.},fjournal={The Astrophysical Journal},volume={918},year={2021},eid={48},dimensions={true},google_scholar_id={2osOgNQ5qMEC},doi={10.3847/1538-4357/ac0eef},}
CQG
A numerical stability analysis for the Einstein–Vlasov system
@article{Gue_ea21,author={Günther, Sebastian and Körner, Jacob and Lebeda, Timo and Pötzl, Bastian and Rein, Gerhard and Straub, Christopher and Weber, Jörg},title={A numerical stability analysis for the Einstein--Vlasov system},journal={Classical Quantum Gravity},fjournal={Classical and Quantum Gravity},volume={38},number={3},year={2021},eid={035003},dimensions={true},google_scholar_id={u-x6o8ySG0sC},doi={10.1088/1361-6382/abcbdf},}
2020
KRM
On the transport operators arising from linearizing the Vlasov-Poisson or Einstein-Vlasov system about isotropic steady states
@article{ReSt20,author={Rein, Gerhard and Straub, Christopher},title={On the transport operators arising from linearizing the Vlasov-Poisson or Einstein-Vlasov system about isotropic steady states},journal={Kinet. Relat. Models},fjournal={Kinetic and Related Models},volume={13},number={5},year={2020},pages={933--949},dimensions={true},google_scholar_id={u5HHmVD_uO8C},doi={10.3934/krm.2020032},}
2019
MSc
Stability of the King model – a coercivity-based approach
@phdthesis{St19,title={Stability of the King model -- a coercivity-based approach},school={Universität Bayreuth},author={Straub, Christopher},year={2019},type={Master's thesis},doi={10.15495/EPub_UBT_00005033},google_scholar_id={d1gkVwhDpl0C},}
