3 papers
physics.data-an2026
Lossless Compression Performance for PETRA III Datasets
Malte Buschmann, Yannis Schumann, Christian Voss +2
Large-scale research facilities increasingly face the challenge of managing rapidly growing data volumes while maintaining sustainable archival infrastructures. We present the firs…
hep-ph2025
Sledgehamr: Simulating Scalar Fields with Adaptive Mesh Refinement
Malte Buschmann
Understanding the nonlinear dynamics of coupled scalar fields often necessitates simulations on a 3D mesh. These simulations can be computationally expensive if a large scale separ…
hep-ph2024
Axion mass prediction from adaptive mesh refinement cosmological lattice simulations
Joshua N. Benabou, Malte Buschmann, Joshua W. Foster +1
The quantum chromodynamics (QCD) axion arises as the pseudo-Goldstone mode of a spontaneously broken abelian Peccei-Quinn (PQ) symmetry. If the scale of PQ symmetry breaking occurs…