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SUMMARY:David Tong (University of Cambridge)
DTSTART:20200710T080000Z
DTEND:20200710T090000Z
DTSTAMP:20260423T035710Z
UID:EASW/5
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/EASW/5/">Bou
 ndary conditions for chiral Fermions</a>\nby David Tong (University of Cam
 bridge) as part of East Asian String Webinars\n\n\nAbstract\nI will descri
 be boundary conditions for fermions in d=1+1 dimensions\, using the framew
 ork of boundary conformal field theory. I will explain how boundary states
  are classified by a mod 2 index\, related to their SPT phase\, describe h
 ow one can follow RG flows from one boundary state to another\, and give a
  novel perspective on the Z_8 classification of d=2+1 SPT phases.\n
LOCATION:https://researchseminars.org/talk/EASW/5/
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