WINQ seminar by Armin Tavakoli on "Conceptualising, detecting and quantifying high-dimensional entanglement"

by Dr Armin Tavakoli (Lund University)

Thursday 7 Mar 2024, 10:00 → 12:00 Europe/Stockholm

Albano 3: 6228 - Mega (22 seats) (Albano Building 3)

High-dimensional entanglement is a frontier for quantum information science. In this talk, I discuss the concept of entanglement dimensionality, first for two-particle systems and then for multi-particle systems. I first show how to construct criteria for entanglement dimensionality which supersede several well-known ones from the literature . Then, I present methods for how to quantify high-dimensional entanglement using very few measurements. Finally, I explore the multi-particle scenario - where no standard definition of entanglement dimensionality exists. I propose a definition and present a first study on its characterisation and relevance for state-of-the-art experiments.