17 citations · 32 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2013★ 17 cited
Out-of-equilibrium properties and non-linear effects for interacting quantum impurity systems in their strong coupling regime
Loïc Freton, Edouard Boulat
We provide an exact description of out-of-equilibrium fixed points in quantum impurity systems, that is able to treat time-dependent forcing. Building on this, we then show that an…
cond-mat.str-el2013★ 15 cited
Infra-red expansion of entanglement entropy in the Interacting Resonant Level Model
Loïc Freton, Edouard Boulat, Hubert Saleur
In this paper we develop a method to describe perturbatively the entanglement entropy in a simple impurity model, the interacting resonant level model (IRLM), at low energy (i.e. i…