Certification of High-Dimensional Entanglement Within the Resource Theory of Buscemi Nonlocality

Abstract: The study on the certification of high degree entanglement, which is quantified in terms of Schmidt number, attracts much attention recently. Drawing inspiration from the work [PRX QUANTUM 2, 020301 (2021)], we first introduce resource theories of distributed measurements and teleportation instruments generated by a bipartite mixed state. Next we quantitatively characterized the relations among the convex resource theories of distributed measurements, teleportation instruments, and bipartite mixed states. At last, we show that high-dimensional entanglement provides advantages in a state discrimination game, and the advantages can be quantified by the Schmidt-number robustness.