105 citations · 164 across the 2 of their papers we have counts for
2 papers
quant-ph2005★ 59 cited
Semiclassical propagator of the Wigner function
Thomas Dittrich, Luis Sandoval, Carlos Viviescas
Propagation of the Wigner function is studied on two levels of semiclassical propagation, one based on the van-Vleck propagator, the other on phase-space path integration. Leading…
nlin.CD2004★ 105 cited
Directed Chaotic Transport in Hamiltonian Ratchets
Holger Schanz, Thomas Dittrich, Roland Ketzmerick
We present a comprehensive account of directed transport in one-dimensional Hamiltonian systems with spatial and temporal periodicity. They can be considered as Hamiltonian ratchet…