11 citations · 28 across the 6 of their papers we have counts for
5 papers · 1 filter
When trajectory-based bounds fail: information thermodynamics under noisy feedback
Natalia Ruiz-Pino, Ludovic Bellon, Antonio Prados
Information engines exploit feedback to extract work from thermal fluctuations, extending the second law of thermodynamics through information-theoretic bounds. While several such…
Entropic balance with feedback control: information equalities and tight inequalities
Natalia Ruiz-Pino, Antonio Prados
We consider overdamped physical systems evolving under a feedback-controlled fluctuating potential and in contact with a thermal bath at temperature . A Markovian description of…
Markovian description of a wide class of feedback-controlled systems: Application to the feedback flashing ratchet
Natalia Ruiz-Pino, Antonio Prados
In feedback-controlled systems, an external agent -- the feedback controller -- measures the state of the system and modifies its subsequent dynamics depending on the outcome of th…
Information in feedback ratchets
Natalia Ruiz-Pino, Daniel Villarubia-Moreno, Antonio Prados +1
Feedback control uses the state information of the system to actuate on it. The information used implies an effective entropy reduction of the controlled system, potentially increa…
Optimal control of uniformly heated granular fluids in linear response
Natalia Ruiz-Pino, Antonio Prados
We present a detailed analytical investigation of the optimal control of uniformly heated granular gases in the linear regime. The intensity of the stochastic driving is therefore…