| 날짜 | 2023-11-08 10:00 |
|---|---|
| 일시 | Nov. 8 (Wed), 10AM |
| 장소 | E6-2,#2502 & zoom |
| 연사 | Prof. Thomas Faulkner (Univ. of Illinois Urbana-Champaign) |
We are happy to announce a High-Energy Theory Seminar this week by Prof. Thomas Faulkner from University of Illinois Urbana-Champaign. The seminar will be held over Zoom. Everyone is welcome to join over in the room below and also over Zoom.
Time: Nov. 8 (Wed), 10AM
Place: E6-2, #2502
Zoom link: https://kaist.zoom.us/j/89345207778?pwd=UVpXaXVJR08zQmJUL2diMFpJaGVZQT09
Title: The Vacuum Sector of Asymptotically Isometric Codes
Abstract: Asymptotically isometric codes give a quantum error correcting picture for the large-N limit of quantum field theories. For example this gives a quantitative description of how non-trivial von Neumann algebras can emerge in such limit. For large-N sequences of conformal field theories we study this structure for codes that realize a vacuum representation of the conformal symmetries. We give a criterion for stringy versus non-stringy codes and constrain the mutual information phase transition that is present in these codes.
Zoom link: https://kaist.zoom.us/j/89345207778?pwd=UVpXaXVJR08zQmJUL2diMFpJaGVZQT09
Title: The Vacuum Sector of Asymptotically Isometric Codes
Abstract: Asymptotically isometric codes give a quantum error correcting picture for the large-N limit of quantum field theories. For example this gives a quantitative description of how non-trivial von Neumann algebras can emerge in such limit. For large-N sequences of conformal field theories we study this structure for codes that realize a vacuum representation of the conformal symmetries. We give a criterion for stringy versus non-stringy codes and constrain the mutual information phase transition that is present in these codes.