Quantum Science and Technology Seminar Series: Shmuel Friedland

In quantum mechanics d-partite systems are presented by d-mode tensors.Unentangled states are rank one tensors. Entangled states can be characterized their rank > 1, their spectral norm < 1 or their nuclear norm > 1. In this talk I will discuss theoretical and computational aspects of these quantities and their relevance to the entanglement and separability.