March 6th Weekly Talk: Dan Freed, Wigner’s Gruppenpest, Twisted K-theory, and Gapped Topological Insulators

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Weekly Talk: Dan Freed, Wigner's Gruppenpest, Twisted K-theory, and Gapped Topological Insulators
Title: Wigner’s Gruppenpest, Twisted K-theory, and Gapped Topological Insulators
Speaker: Dan Freed, University of Texas
Date: Tuesday, March 6, 2012
Time: 1:00pm – 2:00pm
Place: Auditorium Room 103, Simons Center

 

 

 

 

 

 

 

 

Watch the video.
Please Note: Audio only for the first four minutes.