13 citations · 23 across the 9 of their papers we have counts for
9 papers
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…
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…
Stability and decoherence rates of a GKP qubit protected by dissipation
Lev-Arcady Sellem, Rémi Robin, Philippe Campagne-Ibarcq +1
We analyze an experimentally accessible Lindblad master equation for a quantum harmonic oscillator. It approximately stabilizes finite-energy periodic grid states called Gottesman-…
Existence of surfaces optimizing geometric and PDE shape functionals under reach constraint
Yannick Privat, Rémi Robin, Mario Sigalotti
This article deals with the existence of hypersurfaces minimizing general shape functionals under certain geometric constraints. We consider as admissible shapes orientable hypersu…
Chattering Phenomenon in Quantum Optimal Control
R. Robin, U. Boscain, M. Sigalotti +1
We present a quantum optimal control problem which exhibits a chattering phenomenon. This is the first instance of such a process in quantum control. Using the Pontryagin Maximum P…
Small-time global null controllability of generalized Burgers' equations
Rémi Robin
In this paper, we study the small-time global null controllability of the generalized Burgers' equations on the segment . The scalar contro…
Optimal shape of stellarators for magnetic confinement fusion
Yannick Privat, Rémi Robin, Mario Sigalotti
We are interested in the design of stellarators, devices for the production of controlled nuclear fusion reactions alternative to tokamaks. The confinement of the plasma is entirel…
Minimization of magnetic forces on Stellarator coils
Rémi Robin, Francesco Volpe
Magnetic confinement devices for nuclear fusion can be large and expensive. Compact stellarators are promising candidates for costreduction, but introduce new difficulties: confine…
Ensemble qubit controllability with a single control via adiabatic and rotating wave approximations
Rémi Robin, Nicolas Augier, Ugo Boscain +1
In the physics literature it is common to see the rotating wave approximation andthe adiabatic approximation used "in cascade" to justify the use of chirped pulses for two-level qu…