52 citations · 271 across the 23 of their papers we have counts for
24 papers
Finite-frequency noise, Fano factor, -noise and cross-correlations in double quantum dots
A. Crépieux, T. Q. Duong, M. Lavagna
A theoretical study on electrical current fluctuations in a double quantum dot connected to electronic reservoirs is presented, with the aim of deriving the finite-frequency noise,…
Dynamical charge susceptibility in nonequilibrium double quantum dots
A. Crépieux, M. Lavagna
Double quantum dots are one of the promising two-state quantum systems for realizing qubits. In the quest of successfully manipulating and reading information in qubit systems, it…
Level anticrossing effect in single-level or multilevel double quantum dots: Electrical conductance, zero-frequency charge susceptibility and Seebeck coefficient
M. Lavagna, V. Talbo, T. Q. Duong +1
We study electrical and thermoelectrical properties for a double quantum dot system. We consider the cases of both single-level and multilevel quantum dots whatever the way they ar…
Charge susceptibility and conductances of a double quantum dot
V. Talbo, M. Lavagna, T. Q. Duong +1
We calculate the charge susceptibility and the linear and differential conductances of a double quantum dot coupled to two metallic reservoirs both at equilibrium and when the syst…
Jacques Friedel and the physics of metals and alloys
Jacques Villain, Mireille Lavagna, Patrick Bruno
This is an introduction to the theoretical physics of metals for students and physicists from other specialities. Certain simple consequences of the Fermi statistics in pure metals…
Non-symmetrized quantum noise in a Kondo quantum dot
A. Crépieux, S. Sahoo, T. Q. Duong +2
The fluctuations of electrical current provide information on the dynamics of electrons in quantum devices. Understanding the nature of these fluctuations in a quantum dot is thus…