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SUMMARY:Pierre-François Rodriguez (Imperial College London)
DTSTART:20220325T163000Z
DTEND:20220325T173000Z
DTSTAMP:20260423T005653Z
UID:PatC/59
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/PatC/59/">Cr
 itical exponents for three-dimensional percolation models with long-range 
 dependence</a>\nby Pierre-François Rodriguez (Imperial College London) as
  part of Probability and the City Seminar\n\n\nAbstract\nWe will report on
  recent progress regarding the near-critical behavior of certain statistic
 al mechanics models in dimension three. Our results deal with the phase tr
 ansition associated to two percolation problems involving the Gaussian fre
 e field (GFF) in 3D. In one case\, they determine a unique “fixed point
 ” corresponding to the transition\, which is proved to obey Fisher’s s
 caling law. This is one of several relations classically conjectured by ph
 ysicists to hold on the grounds of a corresponding scaling ansatz.\n
LOCATION:https://researchseminars.org/talk/PatC/59/
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