3 citations · 3 across the 2 of their papers we have counts for
4 papers
Divisibility classes of qubit maps and singular Gaussian channels
David Davalos
We present two projects concerning the main part of my PhD work. In the first one we study quantum channels, which are the most general operations mapping quantum states into quant…
Positivity and complete positivity of differentiable quantum processes
Gustavo Montes Cabrera, David Davalos, Thomas Gorin
We study quantum processes, as one parameter families of differentiable completely positive and trace preserving (CPTP) maps. Using different representations of the generator, and…
Divisibility of qubit channels and dynamical maps
David Davalos, Mario Ziman, Carlos Pineda
The concept of divisibility of dynamical maps is used to introduce an analogous concept for quantum channels by analyzing the \textit{simulability} of channels by means of dynamica…
Quantum non-Markovianity and localization
David Davalos, Carlos Pineda
We study the behavior of non-Markovianity with respect to the localization of the initial environmental state. The "amount" of non-Markovianity is measured using divisibility and d…