13 citations · 15 across the 6 of their papers we have counts for
7 papers
Boltzmann counting in Hilbert space
Raúl O. Vallejos, Isadora Veeren, Frederico Brito +1
We introduce a geometric entropy for quantum preparations, defined as the logarithm of the Hilbert-space volume of pure states compatible with a given set of constraints. This cons…
Distributed Quantum Algorithms Cannot Color Cycles with Probability 1
Xavier Coiteux-Roy, Maxime Flin, Carlos de Gois +3
We prove that any distributed quantum algorithm that finds a -coloring with probability in a cycle of anonymous identical computers has to be global, that is, it needs $Ω(n)…
Latent splitting as a causal probe
Santiago Zamora, Pedro Lauand, Isadora Veeren +2
Generalizations of Bell's framework to causal networks have yielded new foundational insights and applications, including the use of interventions to enhance the detection of noncl…
Distributed Quantum Advantage for Local Problems
Alkida Balliu, Sebastian Brandt, Xavier Coiteux-Roy +10
We present the first local problem that shows a super-constant separation between the classical randomized LOCAL model of distributed computing and its quantum counterpart. By prio…
Semi-device-independent certification of number of measurements
Isadora Veeren, Martin Plávala, Leevi Leppäjärvi +1
We develop a method for semi-device-independent certification of number of measurements. We achieve this by testing whether Bob's steering equivalent observables (SEO) can be simul…
Characterizing high-dimensional quantum contextuality
Xiao-Dong Yu, Isadora Veeren, Otfried Gühne
As a phenomenon encompassing measurement incompatibility and Bell nonlocality, quantum contextuality is not only central to our understanding of quantum mechanics, but also an esse…
Entropic Uncertainty Relations and the Quantum-to-Classical transition
Isadora Veeren, Fernando de Melo
Our knowledge of quantum mechanics can satisfactorily describe simple, microscopic systems, but is yet to explain the macroscopic everyday phenomena we observe. Here we aim to shed…