33 citations · 70 across the 6 of their papers we have counts for
4 papers · 1 filter
Quantum correlations and energy currents across finite harmonic chains
Antonio A. Valido, Antonia Ruiz, Daniel Alonso
We present a study that addresses both the stationary properties of the energy current and quantum correlations in a three-mode chain subjected to Ohmic and super-Ohmic dissipa- ti…
Tuning heat transport in trapped-ion chains across a structural phase transition
Antonia Ruiz, Daniel Alonso, Martin B. Plenio +1
We explore heat transport across an ion Coulomb crystal beyond the harmonic regime by tuning it across the structural phase transition between the linear and zigzag configurations.…
Jaynes-Cummings model in a finite Kerr medium
A. Martín Ruiz, Alejandro Frank, L. F. Urrutia
We introduce a spin model which exhibits the main properties of a Kerr medium to describe an intensity dependent coupling between a two-level atom and the radiation field. We selec…
Quantum quasiresonances in grazing incident angle atom-surface collisions
Antonia Ruiz, Jose P. Palao, Eric J. Heller
The momentum transfer between the normal components to an index direction in the collision of an atom with a periodic surface is investigated. For fast atoms with grazing angle of…