189 citations · 717 across the 25 of their papers we have counts for
4 papers · 1 filter
Just a Phase? Weakening Vertical Shear Instability Explains Class II Disk Morphologies: Simulations with dust coagulation, sedimentation, thermal relaxation, and backreaction
Thomas Pfeil, Alexandros Ziampras, Shangjia Zhang +2
The Vertical Shear Instability (VSI) is known to create turbulence and strong vertical mixing in protoplanetary disks if thermal relaxation is sufficiently fast. In simulations whe…
Quantized Keys Steal Attention: Bias Correction for KV-Cache Compression in Video Diffusion
Tuna Tuncer, Felix Becker, Thomas Pfeil
Chunk-wise autoregressive video diffusion models rely on a KV cache of previously generated chunks to avoid redundant computation, but this cache quickly becomes a memory bottlenec…
Turning the knobs on dust evolution: Comparing codes, parameters and their effects on planet formation and disc observables
Linn E. J. Eriksson, Thomas Pfeil, Nicolas Kaufmann +1
Protoplanetary discs contain a wide range of dust sizes that influence their thermal structure and planet formation processes such as planetesimal formation and pebble accretion. D…
Planet formation at the inner edge of the dead zone I. the interplay between accretion outbursts and dust growth
Alexandros Ziampras, Tilman Birnstiel, Nicolas Kaufmann +2
The inner edge of the dead zone in protoplanetary disks has been shown to periodically go unstable, leading to accretion outbursts and annular substructure within the dead zone. Wh…