Publications

2026

1. 

   Simulating the LOcal Web (SLOW): VI. Gamma-ray emission in the local Universe

   Ludwig M. Böss, Ildar Khabibullin, Daniel Karner, and 4 more authors

   \aap, Sep 2026

   DOI Bib

   @article{2026A&A...713A..43B,
     author = {{B{\"o}ss}, Ludwig M. and {Khabibullin}, Ildar and {Karner}, Daniel and {Dolag}, Klaus and {Steinwandel}, Ulrich P. and {Hernandez-Martinez}, Elena and {Sorce}, Jenny G.},
     title = {{Simulating the LOcal Web (SLOW): VI. Gamma-ray emission in the local Universe}},
     journal = {\aap},
     keywords = {radiation mechanisms: non-thermal, shock waves, galaxies: clusters: intracluster medium, diffuse radiation, large-scale structure of Universe, gamma rays: galaxies: clusters, High Energy Astrophysical Phenomena, Cosmology and Nongalactic Astrophysics},
     year = {2026},
     month = sep,
     volume = {713},
     eid = {A43},
     pages = {A43},
     doi = {10.1051/0004-6361/202557727},
     archiveprefix = {arXiv},
     eprint = {2510.15634},
     primaryclass = {astro-ph.HE},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2026A&A...713A..43B},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }

2. 

   CRESCENDO II: Spectral cosmic rays with improved energy losses and realistic supernova seeding

   Daniel Karner, Ludwig M. Böss, Klaus Dolag, and 1 more author

   arXiv e-prints, Jul 2026

   DOI

3. 

   Shock detection in meshless finite mass hydrodynamic schemes

   Ludwig M. Böss, Frederik Groth, Klaus Dolag, and 1 more author

   arXiv e-prints, Oct 2026

   DOI Bib

   @article{2026arXiv261038700B,
     author = {{B{\"o}ss}, Ludwig M. and {Groth}, Frederik and {Dolag}, Klaus and {Caprioli}, Damiano},
     title = {{Shock detection in meshless finite mass hydrodynamic schemes}},
     journal = {arXiv e-prints},
     keywords = {Instrumentation and Methods for Astrophysics},
     year = {2026},
     month = oct,
     eid = {arXiv:2610.38700},
     pages = {arXiv:2610.38700},
     doi = {10.48550/arXiv.2610.38700},
     archiveprefix = {arXiv},
     eprint = {2610.38700},
     primaryclass = {astro-ph.IM},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2026arXiv261038700B},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }

4. 

   Entity – Hardware-agnostic Particle-in-Cell Code for Plasma Astrophysics. III: Higher-order shape functions & generalized field stencils

   Ludwig M. Böss, Arno Vanthieghem, Hayk Hakobyan, and 2 more authors

   arXiv e-prints, May 2026

   DOI Bib

   @article{2026arXiv260515260B,
     author = {{B{\"o}ss}, Ludwig M. and {Vanthieghem}, Arno and {Hakobyan}, Hayk and {Gorbunov}, Evgeny A. and {Caprioli}, Damiano},
     title = {{Entity -- Hardware-agnostic Particle-in-Cell Code for Plasma Astrophysics. III: Higher-order shape functions \& generalized field stencils}},
     journal = {arXiv e-prints},
     keywords = {High Energy Astrophysical Phenomena},
     year = {2026},
     month = may,
     eid = {arXiv:2605.15260},
     pages = {arXiv:2605.15260},
     doi = {10.48550/arXiv.2605.15260},
     archiveprefix = {arXiv},
     eprint = {2605.15260},
     primaryclass = {astro-ph.HE},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2026arXiv260515260B},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }

5. 

   The OpenGadget3 Code for Cosmological Simulations

   Klaus Dolag, Geray S. Karademir, Luca Tornatore, and 28 more authors

   arXiv e-prints, Sep 2026

   DOI

6. 

   OpenGadget3 GPU solver tests

   A. Ragagnin, G. S. Karademir, F. Groth, and 6 more authors

   Astronomy and Computing, Oct 2026

   DOI

7. 

   Simulating the LOcal Web (SLOW): VII. Intergalactic magnetic field models for multi-messenger applications

   Johannes Stoiber, Klaus Dolag, Francesca Capel, and 4 more authors

   arXiv e-prints, Jul 2026

   DOI

8. 

   Entity—Hardware-agnostic Particle-in-cell Code for Plasma Astrophysics. I. Curvilinear Special Relativistic Module

   Hayk Hakobyan, Ludwig M. Böss, Yangyang Cai, and 8 more authors

   \apjs, Jul 2026

   DOI

2025

1. 

   Shock Acceleration in the Intracluster Medium: Implications of Micromirror Confinement

   Rebecca Diesing, Ludwig Böss, and Damiano Caprioli

   arXiv e-prints, Oct 2025

   DOI

2. 

   Cosmological Zoom-In Simulation of Odd Radio Circles as Merger-Driven Shocks in Galaxy Groups

   Anna Ivleva, Ludwig M. Böss, Klaus Dolag, and 2 more authors

   arXiv e-prints, Aug 2025

   DOI

3. 

   Two intersecting radio shells: relics of galaxy merger shocks ?

   Bärbel S. Koribalski, Klaus Dolag, Ildar Khabibullin, and 3 more authors

   arXiv e-prints, Jul 2025

   DOI

2024

1. 

   Toward Cosmological Simulations of the Magnetized Intracluster Medium with Resolved Coulomb Collision Scale

   Ulrich P. Steinwandel, Klaus Dolag, Ludwig M. Böss, and 1 more author

   \apj, Jun 2024

   DOI Bib

   @article{2024ApJ...967..125S,
     author = {{Steinwandel}, Ulrich P. and {Dolag}, Klaus and {B{\"o}ss}, Ludwig M. and {Marin-Gilabert}, Tirso},
     title = {{Toward Cosmological Simulations of the Magnetized Intracluster Medium with Resolved Coulomb Collision Scale}},
     journal = {\apj},
     keywords = {Galaxy clusters, Magnetohydrodynamical simulations, Intracluster medium, Magnetic fields, Extragalactic magnetic fields, Cosmic magnetic fields theory, 584, 1966, 858, 994, 507, 321, Astrophysics - Cosmology and Nongalactic Astrophysics},
     year = {2024},
     month = jun,
     volume = {967},
     number = {2},
     eid = {125},
     pages = {125},
     doi = {10.3847/1538-4357/ad39ee},
     archiveprefix = {arXiv},
     eprint = {2306.04692},
     primaryclass = {astro-ph.CO},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2024ApJ...967..125S},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }

2. 

   Simulating the LOcal Web (SLOW): III. Synchrotron emission from the local cosmic web

   Ludwig M. Böss, Klaus Dolag, Ulrich P. Steinwandel, and 4 more authors

   \aap, Dec 2024

   DOI Bib

   @article{2024A&A...692A.232B,
     author = {{B{\"o}ss}, Ludwig M. and {Dolag}, Klaus and {Steinwandel}, Ulrich P. and {Hern{\'a}ndez-Mart{\'\i}nez}, Elena and {Khabibullin}, Ildar and {Seidel}, Benjamin and {Sorce}, Jenny G.},
     title = {{Simulating the LOcal Web (SLOW): III. Synchrotron emission from the local cosmic web}},
     journal = {\aap},
     keywords = {magnetohydrodynamics (MHD), radiation mechanisms: non-thermal, shock waves, cosmic rays, diffuse radiation, Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - High Energy Astrophysical Phenomena},
     year = {2024},
     month = dec,
     volume = {692},
     eid = {A232},
     pages = {A232},
     doi = {10.1051/0004-6361/202348339},
     archiveprefix = {arXiv},
     eprint = {2310.13734},
     primaryclass = {astro-ph.CO},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2024A&A...692A.232B},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }

2023

1. 

   CRESCENDO: an on-the-fly Fokker-Planck solver for spectral cosmic rays in cosmological simulations

   Ludwig M. Böss, Ulrich P. Steinwandel, Klaus Dolag, and 1 more author

   \mnras, Feb 2023

   DOI Bib

   @article{2023MNRAS.519..548B,
     author = {{B{\"o}ss}, Ludwig M. and {Steinwandel}, Ulrich P. and {Dolag}, Klaus and {Lesch}, Harald},
     title = {{CRESCENDO: an on-the-fly Fokker-Planck solver for spectral cosmic rays in cosmological simulations}},
     journal = {\mnras},
     keywords = {acceleration of particles, MHD, plasmas, methods: numerical, cosmic rays, galaxies: clusters: intracluster medium, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Cosmology and Nongalactic Astrophysics},
     year = {2023},
     month = feb,
     volume = {519},
     number = {1},
     pages = {548-572},
     doi = {10.1093/mnras/stac3584},
     archiveprefix = {arXiv},
     eprint = {2207.05087},
     primaryclass = {astro-ph.HE},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2023MNRAS.519..548B},
     url = {https://ui.adsabs.harvard.edu/abs/2023MNRAS.519..548B},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }

2. 

   Insights on the Origin of Odd Radio Circles from Cosmological Simulations

   Klaus Dolag, Ludwig M. Böss, Bärbel S. Koribalski, and 2 more authors

   \apj, Mar 2023

   DOI Bib

   @article{2023ApJ...945...74D,
     author = {{Dolag}, Klaus and {B{\"o}ss}, Ludwig M. and {Koribalski}, B{\"a}rbel S. and {Steinwandel}, Ulrich P. and {Valentini}, Milena},
     title = {{Insights on the Origin of Odd Radio Circles from Cosmological Simulations}},
     journal = {\apj},
     keywords = {Galaxies, Hydrodynamical simulations, Radio continuum emission, Galaxy mergers, 573, 767, 1340, 608, Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics},
     year = {2023},
     month = mar,
     volume = {945},
     number = {1},
     eid = {74},
     pages = {74},
     doi = {10.3847/1538-4357/acb5f5},
     archiveprefix = {arXiv},
     eprint = {2208.15003},
     primaryclass = {astro-ph.GA},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2023ApJ...945...74D},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }

3. 

   A Formation Mechanism for “Wrong Way” Radio Relics

   Ludwig M. Böss, Ulrich P. Steinwandel, and Klaus Dolag

   \apjl, Nov 2023

   DOI Bib

   @article{2023ApJ...957L..16B,
     author = {{B{\"o}ss}, Ludwig M. and {Steinwandel}, Ulrich P. and {Dolag}, Klaus},
     title = {{A Formation Mechanism for ``Wrong Way'' Radio Relics}},
     journal = {\apjl},
     keywords = {Extragalactic radio sources, Cosmic rays, Galaxy clusters, 508, 329, 584, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Cosmology and Nongalactic Astrophysics},
     year = {2023},
     month = nov,
     volume = {957},
     number = {2},
     eid = {L16},
     pages = {L16},
     doi = {10.3847/2041-8213/ad03f7},
     archiveprefix = {arXiv},
     eprint = {2309.00046},
     primaryclass = {astro-ph.HE},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2023ApJ...957L..16B},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }

2022

1. 

   Virgo: Scalable Unsupervised Classification of Cosmological Shock Waves

   Max Lamparth, Ludwig Böss, Ulrich Steinwandel, and 1 more author

   arXiv e-prints, Aug 2022

   DOI Bib

   @article{2022arXiv220806859L,
     author = {{Lamparth}, Max and {B{\"o}ss}, Ludwig and {Steinwandel}, Ulrich and {Dolag}, Klaus},
     title = {{Virgo: Scalable Unsupervised Classification of Cosmological Shock Waves}},
     journal = {arXiv e-prints},
     keywords = {Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics, Computer Science - Machine Learning, Physics - Data Analysis, Statistics and Probability},
     year = {2022},
     month = aug,
     eid = {arXiv:2208.06859},
     pages = {arXiv:2208.06859},
     doi = {10.48550/arXiv.2208.06859},
     archiveprefix = {arXiv},
     eprint = {2208.06859},
     primaryclass = {astro-ph.IM},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2022arXiv220806859L},
     url = {https://ui.adsabs.harvard.edu/abs/2022arXiv220806859L},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }

2. 

   On the Small-scale Turbulent Dynamo in the Intracluster Medium: A Comparison to Dynamo Theory

   Ulrich P. Steinwandel, Ludwig M. Böss, Klaus Dolag, and 1 more author

   \apj, Jul 2022

   DOI Bib

   @article{2022ApJ...933..131S,
     author = {{Steinwandel}, Ulrich P. and {B{\"o}ss}, Ludwig M. and {Dolag}, Klaus and {Lesch}, Harald},
     title = {{On the Small-scale Turbulent Dynamo in the Intracluster Medium: A Comparison to Dynamo Theory}},
     journal = {\apj},
     keywords = {Galaxy clusters, Cosmic magnetic fields theory, Extragalactic magnetic fields, Magnetohydrodynamical simulations, Intracluster medium, Magnetic fields, 584, 321, 507, 1966, 858, 994, Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Astrophysics of Galaxies},
     year = {2022},
     month = jul,
     volume = {933},
     number = {2},
     eid = {131},
     pages = {131},
     doi = {10.3847/1538-4357/ac715c},
     archiveprefix = {arXiv},
     eprint = {2108.07822},
     primaryclass = {astro-ph.CO},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2022ApJ...933..131S},
     url = {https://ui.adsabs.harvard.edu/abs/2022ApJ...933..131S},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }

2019

1. 

   WVTICs – SPH initial conditions for everyone

   Alexander Arth, Julius Donnert, Ulrich Steinwandel, and 5 more authors

   arXiv e-prints, Jul 2019

   DOI Bib

   @article{2019arXiv190711250A,
     author = {{Arth}, Alexander and {Donnert}, Julius and {Steinwandel}, Ulrich and {B{\"o}ss}, Ludwig and {Halbesma}, Timo and {P{\"u}tz}, Martin and {Hubber}, David and {Dolag}, Klaus},
     title = {{WVTICs -- SPH initial conditions for everyone}},
     journal = {arXiv e-prints},
     keywords = {Astrophysics - Instrumentation and Methods for Astrophysics, Computer Science - Computational Engineering, Finance, and Science},
     year = {2019},
     month = jul,
     eid = {arXiv:1907.11250},
     pages = {arXiv:1907.11250},
     doi = {10.48550/arXiv.1907.11250},
     archiveprefix = {arXiv},
     eprint = {1907.11250},
     primaryclass = {astro-ph.IM},
     adsurl = {https://ui.adsabs.harvard.edu/abs/2019arXiv190711250A},
     url = {https://ui.adsabs.harvard.edu/abs/2019arXiv190711250A},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System},
   }