I am a postdoctoral researcher in mathematics, in the research group of Prof. Dirk Hundertmark as part of the CRC “Wave phenomena: analysis and numerics” at KIT.

Research Interests

• Quantum many-body systems
• Mean-field theory
• Light-matter interaction
• Atomic and molecular physics

Preprints

• J. Lampart, P. Pickl, S. Spruck, Effective Dynamics for the Bose Polaron in the Large-Volume Mean-Field Limit. 2026. arXiv:2604.11976 [math-ph]

Ph.D. Thesis 

S. Spruck, Derivation of the Effective Dynamics for the Bose Polaron, PhD thesis (2025). http://dx.doi.org/10.15496/publikation-109499