22 citations · 30 across the 2 of their papers we have counts for
2 papers
nlin.CD2012★ 8 cited
Weak-Chaos Ratchet Accelerator
Itzhack Dana, Vladislav B. Roitberg
Classical Hamiltonian systems with a mixed phase space and some asymmetry may exhibit chaotic ratchet effects. The most significant such effect is a directed momentum current or ac…
nlin.CD2007★ 22 cited
Quantum Resonances and Ratchets in Free-Falling Frames
Itzhack Dana, Vladislav Roitberg
Quantum resonance (QR) is defined in the free-falling frame of the quantum kicked particle subjected to gravity. The general QR conditions are derived. They imply the rationality o…