385 citations · 1.1k across the 30 of their papers we have counts for
6 papers · 1 filter
Defect production in quench from current-carrying non-equilibrium state
Dragi Karevski, Rosemary J. Harris
We consider the defect production of a quantum system, initially prepared in a current-carrying non-equilibrium state, during its unitary driving through a quantum critical point.…
Local structure of current fluctuations in diffusive systems beyond one dimension
Rodrigo Villavicencio-Sanchez, Rosemary J. Harris
In order to illuminate the properties of current fluctuations in more than one dimension, we use a lattice-based Markov process driven into a non-equilibrium steady state. Specific…
Large deviation analysis of a simple information engine
Michael Maitland, Stefan Grosskinsky, Rosemary J. Harris
Information thermodynamics provides a framework for studying the effect of feedback loops on entropy production. It has enabled the understanding of novel thermodynamic systems suc…
Fluctuations in interacting particle systems with memory
Rosemary J. Harris
We consider the effects of long-range temporal correlations in many-particle systems, focusing particularly on fluctuations about the typical behaviour. For a specific class of mem…
Temporally correlated zero-range process with open boundaries: Steady state and fluctuations
Massimo Cavallaro, Raúl J. Mondragón, Rosemary J. Harris
We study an open-boundary version of the on-off zero-range process introduced in Hirschberg et al. [Phys. Rev. Lett. 103, 090602 (2009)]. This model includes temporal correlations…
Random walkers with extreme value memory: modelling the peak-end rule
Rosemary J. Harris
Motivated by the psychological literature on the "peak-end rule" for remembered experience, we perform an analysis within a random walk framework of a discrete choice model where a…