1.1k citations · 4.5k across the 114 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
cond-mat.str-el2008★ 16 cited
Correlation-induced metal insulator transition in a two-channel fermion-boson model
G. Wellein, H. Fehske, A. Alvermann +1
We investigate charge transport within some background medium by means of an effective lattice model with a novel form of fermion-boson coupling. The bosons describe fluctuations o…
cs.DC2008
Data access optimizations for highly threaded multi-core CPUs with multiple memory controllers
Georg Hager, Thomas Zeiser, Gerhard Wellein
Processor and system architectures that feature multiple memory controllers are prone to show bottlenecks and erratic performance numbers on codes with regular access patterns. Alt…