139 citations · 375 across the 11 of their papers we have counts for
12 papers
Multiqubit monogamy relations beyond shadow inequalities
Eduardo Serrano-Ensástiga, Olivier Giraud, John Martin
Multipartite quantum systems are subject to monogamy relations that impose fundamental constraints on the distribution of quantum correlations between subsystems. These constraints…
Coherent backscattering and coherent forward scattering effects in variations of the random quantum kicked rotor
Hugo Thomas, Julien Hébraud, Bertrand Georgeot +3
We investigate coherent multiple scattering effects in the random quantum kicked rotor model. By changing the starting time of the Floquet period, two new classes of models can be…
Describing the critical behavior of the Anderson transition in infinite dimension by random-matrix ensembles: logarithmic multifractality and critical localization
Weitao Chen, Olivier Giraud, Jiangbin Gong +1
Due to their analytical tractability, random matrix ensembles serve as robust platforms for exploring exotic phenomena in systems that are computationally demanding. Building on a…
Quantum logarithmic multifractality
Weitao Chen, Olivier Giraud, Jiangbin Gong +1
Through a combination of rigorous analytical derivations and extensive numerical simulations, this work reports an exotic multifractal behavior, dubbed "logarithmic multifractality…
Genuinely entangled symmetric states with no -partite correlations
S. Designolle, O. Giraud, J. Martin
We investigate genuinely entangled -qubit states with no -partite correlations in the case of symmetric states. Using a tensor representation for mixed symmetric states, we o…
Scaling theory of the Anderson transition in random graphs: ergodicity and universality
Ignacio García-Mata, Olivier Giraud, Bertrand Georgeot +3
We study the Anderson transition on a generic model of random graphs with a tunable branching parameter , through large scale numerical simulations and finite-size scalin…