37 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Technical University of MunichDE6 papers
- Centre Inria de SaclayFR5 papers
- École PolytechniqueFR3 papers
- Universität UlmDE2 papers
- University of CambridgeGB2 papers
- University of NottinghamGB2 papers
- Gunma UniversityJP1 paper
- Heriot-Watt UniversityGB1 paper
- Institute of Mathematical SciencesIN1 paper
- Laboratoire d’Analyse et de Mathématiques AppliquéesFR1 paper
- Laboratoire de Photonique Quantique et MoléculaireFR1 paper
- Laboratoire Énergies & Mécanique Théorique et AppliquéeFR1 paper
8 papers · 1 filter
Optimal convergence rate in the quantum Zeno effect for open quantum systems in infinite dimensions
Tim Möbus, Cambyse Rouzé
In open quantum systems, the quantum Zeno effect consists in frequent applications of a given quantum operation, e.g.~a measurement, used to restrict the time evolution (due e.g.~t…
Quantum concentration inequalities
Giacomo De Palma, Cambyse Rouzé
We establish transportation cost inequalities (TCI) with respect to the quantum Wasserstein distance by introducing quantum extensions of well-known classical methods: first, using…
Natural Gradient Optimization for Optical Quantum Circuits
Yuan Yao, Pierre Cussenot, Richard A. Wolf +1
Optical quantum circuits can be optimized using gradient descent methods, as the gates in a circuit can be parametrized by continuous parameters. However, the parameter space as se…
The modified logarithmic Sobolev inequality for quantum spin systems: classical and commuting nearest neighbour interactions
Ángela Capel, Cambyse Rouzé, Daniel Stilck França
Given a uniform, frustration-free family of local Lindbladians defined on a quantum lattice spin system in any spatial dimension, we prove a strong exponential convergence in relat…
Energy-constrained discrimination of unitaries, quantum speed limits and a Gaussian Solovay-Kitaev theorem
Simon Becker, Nilanjana Datta, Ludovico Lami +1
We investigate the energy-constrained (EC) diamond norm distance between unitary channels acting on possibly infinite-dimensional quantum systems, and establish a number of results…
Convergence rates for the quantum central limit theorem
Simon Becker, Nilanjana Datta, Ludovico Lami +1
Various quantum analogues of the central limit theorem, which is one of the cornerstones of probability theory, are known in the literature. One such analogue, due to Cushen and Hu…
Stability of logarithmic Sobolev inequalities under a noncommutative change of measure
Marius Junge, Nicholas LaRacuente, Cambyse Rouzé
We generalize Holley-Stroock's perturbation argument from commutative to quantum Markov semigroups. As a consequence, results on (complete) modified logarithmic Sobolev inequalitie…
Ground state blind quantum computation on AKLT state
Tomoyuki Morimae, Vedran Dunjko, Elham Kashefi
The blind quantum computing protocols (BQC) enable a classical client with limited quantum technology to delegate a computation to the quantum server(s) in such a way that the priv…