On the Significance of Intermediate Latents: Distinguishing Quantum Causal Scenarios with Indistinguishable Classical Analogs

D Centeno, E Wolfe - arxiv preprint arxiv:2412.10238, 2024 - arxiv.org
The use of graphical models to represent causal hypotheses has enabled revolutionary
progress in the study of the foundations of quantum theory. Here we consider directed …

Quantum Communication Advantage for Leader Election and Agreement

F Dufoulon, F Magniez, G Pandurangan - arxiv preprint arxiv:2502.07416, 2025 - arxiv.org
This work focuses on understanding the quantum message complexity of two central
problems in distributed computing, namely, leader election and agreement in synchronous …

Strong and Hiding Distributed Certification of -Coloring

A Modanese, P Montealegre, M Ríos-Wilson - arxiv preprint arxiv …, 2025 - arxiv.org
A locally checkable proof (LCP) is a non-deterministic distributed algorithm designed to
verify global properties of a graph $ G $. It involves two key components: a prover and a …