Mathematical Application Research Team Meeting #10
- Date
- November 14 (Fri) 16:00 - 17:00, 2025 (JST) Tomorrow
- Speaker
-
- Yoshiko Ogata (Professor, Research Institute for Mathematical Sciences (RIMS), Kyoto University)
- Venue
- Language
- English
- Host
- Tsukasa Tada
Mathematical Application Research Team invites Prof. Yoshiko Ogata from RIMS for this meeting. Her talk title will be announced later. You are welcome to join the meeting.
The title and the abstract of her talk are:
Title: Mixed state topological order: operator algebraic approach
Abstract: We consider anyons in mixed states of two-dimensional quantum spin systems within the operator-algebraic framework of quantum statistical mechanics. To each state satisfying a mixed-state version of approximate Haag duality, we associate a braided C*-tensor category, which we interpret as describing the anyonic excitations of the state. We then investigate how these anyonic structures behave under interactions with the environment.
This is a closed event for scientists. Non-scientists are not allowed to attend. If you are not a member or related person and would like to attend, please contact us using the inquiry form. Please note that the event organizer or speaker must authorize your request to attend.