Quantum mechanics redefines information and its fundamental properties. Researchers at Perimeter Institute work to understand the properties of quantum information and study which information processing tasks are feasible, and which are infeasible or impossible. This includes research in quantum cryptography, which studies the tradeoff between information extraction and disturbance, and its applications. It also includes research in quantum error correction, which involves the study of methods for protecting information against decoherence. Another important side of the field is studying the application of quantum information techniques and insights to other areas of physics, including quantum foundations and condensed matter.
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Petz recovery from subsystems in conformal field theory
Shreya Vardhan Stanford University

An SYK model with a scaling similarity.
Juan Maldacena Institute for Advanced Study (IAS)  School of Natural Sciences (SNS)

Talk 61  Horizons are Watching You
Gautam Satishchandran 
Talk 124  von Neumann algebras in JT gravity with matter
David Kolchmeyer Massachusetts Institute of Technology

Talk 88  Type II_1 algebras for local subregions in quantum gravity
Antony Speranza University of Illinois UrbanaChampaign

Talk 44  Large N von Neumann Algebras and the renormalization of Newton's constant
Elliott Gesteau California Institute of Technology (Caltech)


Testing quantum states
Mehdi Soleimanifar California Institute of Technology (Caltech)

Measurement Quantum Cellular Automata and Anomalies in Floquet Codes
Zhi Li Perimeter Institute for Theoretical Physics