751 citations · 3.2k across the 102 of their papers we have counts for
26 papers · 1 filter
A closure for the Master Equation starting from the Dynamic Cavity Method
Erik Aurell, David Machado Perez, Roberto Mulet
We consider classical spin systems evolving in continuous time with interactions given by a locally tree-like graph. Several approximate analysis methods have earlier been reported…
Large Deviations and Fluctuation Theorem for the Quantum Heat Current
Erik Aurell, Brecht Donvil, Kirone Mallick
We study the heat current flowing between two baths consisting of harmonic oscillators interacting with a qubit through a spin-boson coupling. An explicit expression for the genera…
A simplified characteristic functions of quantum heat
Erik Aurell
This paper presents a simplified structure of the characteristic function of the distribution of energy changes in a bosonic environment interacting linearly with a quantum system.…
The characteristic functions of quantum heat with baths at different temperatures
Erik Aurell
This paper is about quantum heat defined as the change in energy of a bath during a process. The presentation takes into account recent developments in classical strong-coupling th…
A unified picture of strong coupling stochastic thermodynamics and time reversals
Erik Aurell
Strong-coupling statistical thermodynamics is formulated as Hamiltonian dynamics of an observed system interacting with another unobserved system (a bath). It is shown that the ent…
Steady diffusion in a drift field: a comparison of large deviation techniques and multiple-scale analysis
Erik Aurell, Stefano Bo
A particle with internal unobserved states diffusing in a force field will generally display effective advection-diffusion. The drift velocity is proportional to the mobility avera…