36 citations · 243 across the 29 of their papers we have counts for
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nlin.CD2005★ 5 cited
Level density of the Hénon-Heiles system above the critical barrier Energy
M. Brack, J. Kaidel, P. Winkler +1
We discuss the coarse-grained level density of the Hénon-Heiles system above the barrier energy, where the system is nearly chaotic. We use periodic orbit theory to approximate its…
nucl-th2005★ 1 cited
Semiclassical description of shell effects in finite fermion systems
Matthias Brack
A short survey of the semiclassical periodic orbit theory, initiated by M. Gutzwiller and generalized by many other authors, is given. Via so-called semiclassical trace formmulae,…
cond-mat.other2005★ 8 cited
Supershell structure in trapped dilute Fermi gases
Y. Yu, M. Ogren, S. Aberg +2
We show that a dilute harmonically trapped two-component gas of fermionic atoms with a weak repulsive interaction has a pronounced super-shell structure: the shell fillings due to…