Jun 23–27, 2025
Perimeter Institute for Theoretical Physics
America/Toronto timezone

Canonical purifications revisited

Jun 27, 2025, 3:00 p.m.
30m
PI/1-100 - Theatre (Perimeter Institute for Theoretical Physics)

PI/1-100 - Theatre

Perimeter Institute for Theoretical Physics

190
Conference Talk

Speaker

Johnathan Sorce (MIT)

Description

I will use algebras to revisit and generalize the theory of canonical purifications, explain the general concept of "CRT sewing without gravity," and explain how this technology allows the influential-but-complicated "Araki-Yamagami theorem" from the '80s to be proved with 10x less work using a QI-motivated trick. Based on work with Caminiti and Capeccia.

Presentation materials

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External references