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SUMMARY:Hao Wu (Tsinghua University)
DTSTART:20201228T053000Z
DTEND:20201228T063000Z
DTSTAMP:20260423T041342Z
UID:iccm2020/51
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/iccm2020/51/
 ">Crossing probabilities in 2D critical lattice models</a>\nby Hao Wu (Tsi
 nghua University) as part of ICCM 2020\n\n\nAbstract\nThis talk has two pa
 rts. In the first part\, we discuss Ising model which is one of the most s
 tudied models in statistical physics. We consider critical Ising model in 
 two-dimensional and give crossing probabilities of multiple interfaces in 
 the critical Ising model in polygon with alternating boundary conditions. 
 Similar formulas also hold for other critical lattice models\, for instanc
 e level lines of discrete Gaussian free field. However\, the situation is 
 different when one considers level lines of metric graph Gaussian free fie
 ld. This leads to the second part of this talk. In the second part\, we di
 scuss Gaussian free field (GFF). Discrete GFF and metric graph GFF converg
 e to the same continuum GFF. However\, their crossing probabilities are di
 stinct. We will explain the difference and show how to calculate them.\n
LOCATION:https://researchseminars.org/talk/iccm2020/51/
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