BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//talks.cam.ac.uk//v3//EN
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
TZNAME:BST
DTSTART:19700329T010000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:19701025T020000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
CATEGORIES:Probability
SUMMARY:The scaling limit of the 2D discrete Gaussian mode
 l at high temperature - Jiwoon Park (Statslab)
DTSTART;TZID=Europe/London:20221011T140000
DTEND;TZID=Europe/London:20221011T150000
UID:TALK183191AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/183191
DESCRIPTION:The discrete Gaussian model is a random lattice fi
 eld model imitating the Gaussian free field but re
 stricted to taking integer values. Given a lattice
 \, assigning an integer value to each lattice site
  would give a configuration\, and the probability 
 of exhibiting a certain configuration is weighted 
 by measuring the total amount of gradients of the 
 configuration. Because of its relation with some f
 undamental problems in physics\, such as the Koste
 rlitz-Thouless phase transition in the XY model\, 
 this model had drawn the attention of a number of 
 mathematical physicists.\n\n\nDespite the growing 
 understanding of the topic recently\, studying the
  exact limiting behaviour of related models often 
 turn out to be challenging. In this talk\, I will 
 describe why the scaling limit of the 2D discrete 
 Gaussian model can be studied with great precision
 .
LOCATION:MR12\, Centre for Mathematical Sciences
CONTACT:Perla Sousi
END:VEVENT
END:VCALENDAR