“Pre-talk” for Mike Freedman’s talk on topological matter and the torus trick

Date & time

4–5pm 18 January 2018

Location

John Dedman Building 27, Room JD1177 (meeting room)

Speakers

Scott Morrison (ANU)

Contacts

 Scott Morrison

On Friday at 3pm Mike Freedman is speaking in the Topological Matter summer school. This is a “pre-talk”, trying to fill in some background. I’ll try to explain what:

1) deformation classes of local gapped Hamiltonians are (and why they ought to correspond to both “topological matter” and “higher categories”), and

2) what the torus trick is, in smooth manifold topology.

I have no idea yet how Mike is planning on putting these two ingredients together.

Updated:  24 February 2018/Responsible Officer:  Director/Page Contact:  School Manager