494 citations · 9.6k across the 152 of their papers we have counts for
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nlin.CD2009★ 7 cited
Chaos in fermionic many-body systems and the metal-insulator transition
T. Papenbrock, Z. Pluhar, J. Tithof +1
We show that finite Fermi systems governed by a mean field and a few-body interaction generically possess spectral fluctuations of the Wigner-Dyson type and are, thus, chaotic. Our…
nlin.CD2008★ 9 cited
Bouncing ball orbits and symmetry breaking effects in a three-dimensional chaotic billiard
B. Dietz, B. Moessner, T. Papenbrock +2
We study the classical and quantum mechanics of a three-dimensional stadium billiard. It consists of two quarter cylinders that are rotated with respect to each other by 90 degrees…
nlin.CD2002★ 1 cited
Invariant manifolds and collective motion in many-body systems
T. Papenbrock, T. H. Seligman
Collective modes of interacting many-body systems can be related to the motion on classically invariant manifolds. We introduce suitable coordinate systems. These coordinates are C…