Topological phases in interacting fermionic systems
Organizer
Speaker
Qingrui Wang
Time
Wednesday, March 30, 2022 1:30 PM - 3:00 PM
Venue
1131
Online
Tencent 660 7557 3050
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Abstract
In this talk, I will introduce several exactly solvable lattice models for fermionic topological phases. These models include fermionic string-net models constructed from super-fusion categories, and fermionic symmetry-protected topological models from group super-cohomologies. If time allows, I will discuss some nontrivial properties of these models and list some unsolved related problems.