Workshop »Interplay of quantum information, foundations and gravity« Mitschnitt einer Veranstaltung des Institute for Quantum Optics and Quantum Information (IQOQI) am Mittwoch, dem 30. Mai 2018 im Theatersaal der Österreichischen Akademie der Wissenschaften Teil 15: Federico Piazza: Regions of space as quantum subsystems and other things Kamera und Schnitt: Daniel Winkler Federico Piazza arbeitet am Centre de Physique Théorique in Marseille. Abstract: Recent insights from AdS/CFT suggest quantum entanglement at the very origin of spacial “connection” and therefore of the geometrical description of physical events. I will review some - more pedantic and prosaic - proposals of more than a decade ago in the same directions, and how regions of space can be consistently described as subsystems in field theory and in the absence of gravity. Some recent results will be also discussed. INHALT ====== Kapitel Titel Position --------------------------------------------------------------------- 1. Vorspann 00:00:00 2. Geometry from entanglement 00:00:08 3. Newton-Wigner localization 00:19:21 4. Timelike screens' thermodynamics 00:35:50 5. Questions from the audience 00:42:57

Quantenphysik, Verschränkter Zustand, Thermodynamik

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