The project investigates how quantum systems, their independence, and the structures we call spacetime should be defined when gravity is relevant. The work combines conceptual analysis with quantum-information and algebraic methods, while exploring potential observational or laboratory consequences that do not depend on a single microscopic reconstruction of spacetime.

Led by Guilherme Franzmann in NORDITA’s Quantum Foundations and Gravity group, the project is supported by Olle Engkvists Stiftelse (Olle Engkvist Foundation), award 225-0062, for 2024–2028.

Further information: https://www.guifranzmann.com/research/