We explore superconducting quantum circuits where several leads are simultaneously
connected beyond the tunneling regime, such that the fermionic structure of Andreev bound …

The inherent complexity of system-bath interactions often requires making critical
approximations, which we here show to have a radical influence on the renormalization …

Fractionally charged excitations play a central role in condensed matter physics, and can be
probed in different ways. If transport occurs via dissipationless supercurrents, they manifest …

Quantum circuit theory is a powerful tool to describe superconducting circuits. In its
language, quantum phase slips (QPSs) are considered to be the exact dual to the …

The Caldeira-Leggett model is the most commonly accepted approach to describe
dissipation in superconducting circuits. But the existence of the resulting Schmidt-Bulgadaev …

The calculation of the full counting statistics of the charge within a finite interval of an
interacting one-dimensional system of electrons is a fundamental, yet as of now, unresolved …

In this work, we introduce new methods for the quantization, decomposition, and extraction
(from electromagnetic simulations) of lumped-element circuit models for superconducting …

Precise in-situ control of system parameters is indispensable for all quantum hardware
applications. The capacitance in a circuit, however, is usually a simple consequence of …

Superconducting simulators for quantum impurity models Page 1 THÈSE Pour obtenir le
grade de Docteur de l’Université Grenoble Alpes Spécialité : Physique Théorique Arrêté …

La physique de la matière condensée est une banche de la mécanique quantique qui
étudie les grandes assemblées de particules quantiques en interaction. Elle a germée à …