809 citations · 1.7k across the 22 of their papers we have counts for
4 papers · 2 filters
Graph Homomorphisms for Quantum Players
Laura Mančinska, David E. Roberson
A homomorphism from a graph to a graph is an adjacency preserving mapping . We consider a nonlocal game in which Alice and Bob are trying to convin…
Everything You Always Wanted to Know About LOCC (But Were Afraid to Ask)
Eric Chitambar, Debbie Leung, Laura Mancinska +2
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 emerges…
A Generalization of Kochen-Specker Sets Relates Quantum Coloring to Entanglement-Assisted Channel Capacity
Laura Mancinska, Giannicola Scarpa, Simone Severini
We introduce two generalizations of Kochen-Specker (KS) sets: projective KS sets and generalized KS sets. We then use projective KS sets to characterize all graphs for which the ch…
A framework for bounding nonlocality of state discrimination
Andrew M. Childs, Debbie Leung, Laura Mancinska +1
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 o…