• B. Alvarez, S. Lill, D. Lonigro, J.V. Martín: Renormalization of generalized spin-boson models with critical ultraviolet divergences.
  (Preprint, 2025) https://arxiv.org/abs/2508.00803

• S. Lill: Bosonized Momentum Distribution of a Fermi Gas via Friedrichs Diagrams
  In: Cassano, B., Cunden, F.D., Gallone, M., Ligabò, M., Michelangeli, A. (eds) Singularities, Asymptotics, and Limiting Models. Springer INdAM Series, vol 64. Springer, Singapore. (2025) https://arxiv.org/abs/2311.11945

• N. Benedikter, S. Lill: Momentum Distribution of a Fermi Gas in the Random Phase Approximation
  J. Math. Phys. 66, 081901 (2025) https://arxiv.org/abs/2310.02706

• S. Lill, D. Lonigro: Self-adjointness and domain of generalized spin-boson models with mild ultraviolet divergences
  In: Cassano, B., Cunden, F.D., Gallone, M., Ligabò, M., Michelangeli, A. (eds) Singularities, Asymptotics, and Limiting Models. Springer INdAM Series, vol 64. Springer, Singapore. (2025) https://arxiv.org/abs/2307.14727

• M. Brooks, S. Lill: Friedrichs Diagrams -- Bosonic and Fermionic
  Lett. Math. Phys. 113, 101 (2023) https://arxiv.org/abs/2303.13925

• S. Lill: Bogoliubov Transformations Beyond Shale-Stinespring: Generic v*v for bosons,
  In: Proceedings of the Intensive Period “INdAM Quantum Meetings (IQM22)” (2023)
  https://arxiv.org/abs/2208.03487

• S. Lill: Time Dynamics in Quantum Field Theory Systems,
  PhD thesis, Universität Tübingen (2022)
  https://bibliographie.uni-tuebingen.de/xmlui/bitstream/handle/10900/129763/Lill_Dissertation.pdf?sequence=3

• S. Lill: Implementing Bogoliubov Transformations Beyond the Shale-Stinespring Condition
  J. Stat. Phys. 192, 44 (2025) https://arxiv.org/abs/2204.13407

• S. Lill, R. Tumulka: Another Proof of Born’s Rule on Arbitrary Cauchy Surfaces
  Ann. Henri Poincaré 23, 1489–1524 (2022) https://arxiv.org/abs/2104.13861

• S. Lill: Extended State Space for describing renormalized Fock spaces in QFT
  Rev. Math. Phys. 36(8), 2450029 (2024) https://arxiv.org/abs/2012.12608

• S. Lill, R. Tumulka, L. Nickel: Consistency Proof for Multi-Time Schrodinger Equations with Particle Creation and Ultraviolet Cut–Off,
  Ann. Henri Poincaré 22, 1887–1936 (2021) https://arxiv.org/abs/2001.05920

Publications are chronologically ordered by their date of first online appearance, e.g., as a preprint.

The indicated years of the articles represent the year of first online appearance (for preprints), and of publishing (for accepted publications). Therefore, they do not need to appear in monotonically decreasing order.