The large-scale structure of entanglement in infinite quantum systems
- 👤 Speaker: Lauritz van Luijk (Leibniz Universität Hannover)
- 📅 Date & Time: Tuesday 03 December 2024, 14:10 - 14:50
- 📍 Venue: Seminar Room 1, Newton Institute
Abstract
Similar to phase transitions, some properties of entanglement only sharply emerge in systems with infinitely many degrees of freedom. I will present recent results providing operational distinctions between various forms of infinite entanglement across quantum information theory, quantum many-body physics, and quantum field theory. The different ways of being infinitely entangled are in one-to-one correspondence with the algebraic type of the von Neumann algebras describing the local systems. I will give an outlook on open problems regarding, in particular, the relation between phases of matter and the large-scale structure of entanglement.This is joint work with Alexander Stottmeister, Henrik Wilming and Reinhard F. Werner.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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Lauritz van Luijk (Leibniz Universität Hannover)
Tuesday 03 December 2024, 14:10-14:50