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SUMMARY: Loop statistics for dimer models on the torus - Cedric Boutillier
  (Paris)
DTSTART:20120306T141500Z
DTEND:20120306T151500Z
UID:TALK36797@talks.cam.ac.uk
CONTACT:24872
DESCRIPTION:A dimer configuration of a graph G is a subset of edges such t
 hat every\nvertex of G is adjacent to exactly one edge of this subset. If 
 we\nsuperimpose two dimer configurations of the same graph\, we get double
  edges\nand loops. When G is a large piece of a periodic graph drawn on th
 e torus\,\nthese loops can wind around the torus non trivially. We derive 
 the limiting\nlaw\, when the size of the mesh of G goes to zero\, of the w
 inding number of\nthis family of loop when the two configurations are samp
 led at random from a\nGibbs measure.\n
LOCATION:MR12\, CMS\, Wilberforce Road\, Cambridge\, CB3 0WB
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