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SUMMARY:Conformal invariance of isoradial dimers  - Zhongyang Li (Cambridg
 e)
DTSTART:20131119T140000Z
DTEND:20131119T150000Z
UID:TALK48384@talks.cam.ac.uk
CONTACT:24872
DESCRIPTION:An isoradial graph is a planar graph in which each face is ins
 cribable into a circle of common radius. We study the 2-dimensional perfec
 t matchings on a bipartite isoradial graph\, obtained from the union of an
  isoradial graph and its interior dual graph. Using the isoradial graph to
  approximate a simply- connected domain bounded by a simple closed curve\,
  by letting the mesh size go to zero\, we prove that in the scaling limit\
 , the distribution of height is conformally invariant and converges to a G
 aussian free field. 
LOCATION:MR12\, CMS\, Wilberforce Road\, Cambridge\, CB3 0WB
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