2 papers
quant-ph2025
Strongly driven transmon as an incoherent noise source
Linda Greggio, Rémi Robin, Mazyar Mirrahimi +1
Under strong drives, which are becoming necessary for fast high-fidelity operations, transmons can be structurally unstable. Due to chaotic effects, the computational manifold is n…
math.OC2024
Shape optimization of harmonic helicity in toroidal domains
Remi Robin, Robin Roussel
In this paper, we introduce a new shape functional defined for toroidal domains that we call harmonic helicity, and study its shape optimization. Given a toroidal domain, we consid…