41 citations · 62 across the 2 of their papers we have counts for
2 papers
cond-mat.other2009★ 21 cited
Deterministic ratchet from stationary light fields
I. Zapata, S. Albaladejo, J. M. R. Parrondo +2
Ratchets are dynamic systems where particle transport is induced by zero-average forces due to the interplay between nonlinearity and asymmetry. Generally, they rely on the effect…
cond-mat.other2008★ 41 cited
Andreev reflection in bosonic condensates
I. Zapata, F. Sols
We study the bosonic analog of Andreev reflection at a normal-superfluid interface where the superfluid is a boson condensate. We model the normal region as a zone where nonlinear…