The ability to control multidimensional quantum systems is central to the development of
advanced quantum technologies. We demonstrate a multidimensional integrated quantum …

In this paper we study the subset of generalized quantum measurements on finite dimensional
systems known as local operations and classical communication (LOCC). While LOCC …

We introduce the ( G , H ) -isomorphism game, a new two-player non-local game that
classical players can win with certainty iff the graphs G and H are isomorphic. We then define …

We present a strong connection between quantum information and the theory of quantum
permutation groups. Specifically, we define a notion of quantum isomorphisms of graphs …

We consider the class of protocols that can be implemented by local quantum operations and
classical communication (LOCC) between two parties. In particular, we focus on the task of …

Over 50 years ago, Lovász proved that two graphs are isomorphic if and only if they admit the
same number of homomorphisms from any graph. Other equivalence relations on graphs, …

Quantum thermodynamics is a research field that aims at fleshing out the ultimate limits of
thermodynamic processes in the deep quantum regime. A complete picture of …

A homomorphism from a graph X to a graph Y is an adjacency preserving map f : V ( X ) → V
( Y ) . We consider a nonlocal game in which Alice and Bob are trying to convince a verifier …

Background The first cases of COVID-19 caused by the SARS-CoV-2 virus were reported in
China in December 2019. The disease has since spread globally. Many countries have …

We describe the main classes of non-signalling bipartite correlations in terms of states on
operator system tensor products. This leads to the introduction of another new class of games, …