Non-equilibrium quantum many-body problems are attracting increasingly more attention in condensed matter physics. For instance, systems of interacting electrons submitted to an external (constant or varying) electric field are studied in nanoelectronics, and more recently in materials, for the search of novel non-equilibrium states of matter. In this thesis, we developed a new numerical generic method for these problems, and apply it to the Anderson impurity model. This model is a good representation of a quantum dot coupled to one or several leads, and gives rise at equilibrium to the Kondo effect --- a manifestation of Coulomb interactions within the dot. We apply our method to compute the collapse of the Kondo effect when the quantum do...
International audienceWe present a simple, general purpose, quantum Monte-Carlo algorithm for out-of...
International audienceWe present a simple, general purpose, quantum Monte-Carlo algorithm for out-of...
We use different numerical approaches to calculate the double occupancy and magnetic susceptibility ...
Non-equilibrium quantum many-body problems are attracting increasingly more attention in condensed m...
Non-equilibrium quantum many-body problems are attracting increasingly more attention in condensed m...
Non-equilibrium quantum many-body problems are attracting increasingly more attention in condensed m...
Non-equilibrium quantum many-body problems are attracting increasingly more attention in condensed m...
Les problèmes quantiques à plusieurs corps hors d'équilibre concentrent de plus en plus d'attention ...
Nous étudions le modèle d'impureté d'Anderson, un modèle pour les points quantiques, qui capture thé...
We present a numerically exact steady-state inchworm Monte Carlo method for nonequilibrium quantum i...
This work is motivated by the fact that the investigation of non-equilibrium phenomena in strongly c...
The fields of in- and out-of-equilibrium quantum many-body systems are major topics in Physics, and ...
The fields of in- and out-of-equilibrium quantum many-body systems are major topics in Physics, and ...
The fields of in- and out-of-equilibrium quantum many-body systems are major topics in Physics, and ...
The fields of in- and out-of-equilibrium quantum many-body systems are major topics in Physics, and ...
International audienceWe present a simple, general purpose, quantum Monte-Carlo algorithm for out-of...
International audienceWe present a simple, general purpose, quantum Monte-Carlo algorithm for out-of...
We use different numerical approaches to calculate the double occupancy and magnetic susceptibility ...
Non-equilibrium quantum many-body problems are attracting increasingly more attention in condensed m...
Non-equilibrium quantum many-body problems are attracting increasingly more attention in condensed m...
Non-equilibrium quantum many-body problems are attracting increasingly more attention in condensed m...
Non-equilibrium quantum many-body problems are attracting increasingly more attention in condensed m...
Les problèmes quantiques à plusieurs corps hors d'équilibre concentrent de plus en plus d'attention ...
Nous étudions le modèle d'impureté d'Anderson, un modèle pour les points quantiques, qui capture thé...
We present a numerically exact steady-state inchworm Monte Carlo method for nonequilibrium quantum i...
This work is motivated by the fact that the investigation of non-equilibrium phenomena in strongly c...
The fields of in- and out-of-equilibrium quantum many-body systems are major topics in Physics, and ...
The fields of in- and out-of-equilibrium quantum many-body systems are major topics in Physics, and ...
The fields of in- and out-of-equilibrium quantum many-body systems are major topics in Physics, and ...
The fields of in- and out-of-equilibrium quantum many-body systems are major topics in Physics, and ...
International audienceWe present a simple, general purpose, quantum Monte-Carlo algorithm for out-of...
International audienceWe present a simple, general purpose, quantum Monte-Carlo algorithm for out-of...
We use different numerical approaches to calculate the double occupancy and magnetic susceptibility ...