In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson model have remained unsolved and are at the origin of an intense research activity. In this thesis I discuss transport through quantum dots put in the Kondo regime by means of an equations-of-motion method that was developed in order to account for the non-equilibrium effects and in particular the decoherence of the virtual spin-flip processes involved in the Kondo effect. I compare my results to previous approximations and show the improvements brought by the new decoupling scheme, which solves pathologies at the particle-hole symmetric point and enables the description of the system over a wide range of parameters. A decoherence rate is derive...
We describe linear and nonlinear transport across a strongly interacting single impurity Anderson mo...
We use different numerical approaches to calculate the double occupancy and magnetic susceptibility ...
The Kondo effect arises when a single magnetic impurity is tunnel coupled to a Fermi sea. The essenc...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
International audienceThe paper deals with the nonequilibrium two-lead Anderson model, considered as...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
We present an interpolative method for describing coherent transport through an interacting quantum ...
Abstract. Electron transport through a quantum-dot in the Coulomb blockade regime is modeled by a Ko...
We describe linear and nonlinear transport across a strongly interacting single impurity Anderson mo...
We describe linear and nonlinear transport across a strongly interacting single impurity Anderson mo...
We describe linear and nonlinear transport across a strongly interacting single impurity Anderson mo...
We use different numerical approaches to calculate the double occupancy and magnetic susceptibility ...
The Kondo effect arises when a single magnetic impurity is tunnel coupled to a Fermi sea. The essenc...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
International audienceThe paper deals with the nonequilibrium two-lead Anderson model, considered as...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
We present an interpolative method for describing coherent transport through an interacting quantum ...
Abstract. Electron transport through a quantum-dot in the Coulomb blockade regime is modeled by a Ko...
We describe linear and nonlinear transport across a strongly interacting single impurity Anderson mo...
We describe linear and nonlinear transport across a strongly interacting single impurity Anderson mo...
We describe linear and nonlinear transport across a strongly interacting single impurity Anderson mo...
We use different numerical approaches to calculate the double occupancy and magnetic susceptibility ...
The Kondo effect arises when a single magnetic impurity is tunnel coupled to a Fermi sea. The essenc...