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UID:9024@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20260407T143000
DTEND;TZID=Europe/Paris:20260407T153000
DTSTAMP:20260402T162407Z
URL:https://www.i2m.univ-amu.fr/evenements/tba-282/
SUMMARY:Romain PANIS (Lyon 1): One-arm exponents of the high-dimensional Is
 ing model
DESCRIPTION:Romain PANIS: We study the probability\nthat the origin is conn
 ected\nto the boundary of the box of side length n\nin several percolation
  models\nrelated to the high dimensional Ising model.\nOur focus is on the
  random-cluster representation\nof the Ising model (or FK-Ising model).\nW
 e prove that different universality classes emerge at criticality\ndependi
 ng on the choice of boundary condition.\nA striking consequence of our res
 ults\nis that the Ising and FK-Ising models\nexhibit distinct upper critic
 al dimensions\,\nreflecting different underlying mechanisms\nleading to me
 an-field behaviour.\n
CATEGORIES:Séminaire,ALEA,Probabilités
LOCATION:I2M Saint-Charles - Salle de séminaire\, Université Aix-Marseill
 e\, Campus Saint-Charles\, 3 Place Victor Hugo\, Marseille\, 13003\, Franc
 e
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Université Aix-Marseille\,
  Campus Saint-Charles\, 3 Place Victor Hugo\, Marseille\, 13003\, France;X
 -APPLE-RADIUS=100;X-TITLE=I2M Saint-Charles - Salle de séminaire:geo:0,0
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DTSTART:20260329T030000
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