415 citations
- Centre National de la Recherche ScientifiqueFR94 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR91 papers
- Université Toulouse III - Paul SabatierFR87 papers
- Institut de Recherche en Astrophysique et PlanétologieFR37 papers
- Sorbonne UniversitéFR28 papers
- Université Paris CitéFR27 papers
- Université Paris-SaclayFR24 papers
- Heidelberg UniversityDE20 papers
- University of ManchesterGB20 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR19 papers
- Université Grenoble AlpesFR19 papers
- University of BonnDE19 papers
6 papers · 1 filter
Anomalous relaxation of density waves in a ring-exchange system
Pranay Patil, Markus Heyl, Fabien Alet
We present the analysis of the slowing down exhibited by stochastic dynamics of a ring-exchange model on a square lattice, by means of numerical simulations. We find the preservati…
Shortcut to synchronization in classical and quantum systems
François Impens, David Guéry-Odelin
Synchronization is a major concept in nonlinear physics. In a large number of systems, it is observed at long times for a sinusoidal excitation. In this paper, we design a transien…
The Asymmetric Quantum Cloning Region
Ion Nechita, Clément Pellegrini, Denis Rochette
Quantum cloning is a fundamental protocol of quantum information theory. Perfect universal quantum cloning is prohibited by the laws of quantum mechanics, only imperfect copies bei…
Estimating the entanglement of random multipartite quantum states
Khurshed P. Fitter, Cecilia Lancien, Ion Nechita
Genuine multipartite entanglement of a given multipartite pure quantum state can be quantified through its geometric measure of entanglement, which, up to logarithms, is simply the…
Globally optimal control of quantum dynamics
Denys I. Bondar, Llorenc Balada Gaggioli, Georgios Korpas +3
Optimization of constrained quantum control problems powers quantum technologies. This task becomes very difficult when these control problems are nonconvex and plagued with dense…
Pure state tomography with parallel unentangled measurements
François Verdeil, Yannick Deville
Quantum state tomography (QST) aims at estimating a quantum state from averaged quantum measurements made on copies of the state. Most quantum algorithms rely on QST at some point…