Quantum foundations concerns the conceptual and mathematical underpinnings of quantum theory. In particular, we search for novel quantum effects, consider how to interpret the formalism, ask where the formalism comes from, and how we might modify it. Research at Perimeter Institute is particularly concerned with reconstructing quantum theory from more natural postulates and reformulating the theory in ways that elucidate its conceptual structure. Research in the foundations of quantum theory naturally interfaces with research in quantum information and quantum gravity.
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Lycee Vaucanson
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Quantum fluctuation theorems in open systems
Los Alamos National Laboratory -
The (macro)-reality of superpositions
University of Oxford -
Quantum theory from rules on information acquisition
Okinawa Institute of Science and Technology Graduate University -
Separability of Bosonic Systems
University of Technology Sydney -
Computation in generalised probabilistic theories
Spotify (London) -
Local tests of global entanglement and a counterexample to the generalized area law
Slovak Academy of Sciences -
Upper Bounds on Query Complexity Inspired by the Elitzur-Vaidman Bomb Tester
Massachusetts Institute of Technology (MIT) -
How much information can a physical system fundamentally communicate?
Université Libre de Bruxelles -
PSI 2014/2015 - Foundations of Quantum Mechanics - Lecture 15
Perimeter Institute for Theoretical Physics -
PSI 2014/2015 - Foundations of Quantum Mechanics - Lecture 14
Perimeter Institute for Theoretical Physics -
PSI 2014/2015 - Foundations of Quantum Mechanics - Lecture 13
Perimeter Institute for Theoretical Physics