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SUMMARY:Phi-4 model with quenched anisotropic noise
DTSTART:20261117T143000Z
DTEND:20261117T163000Z
DTSTAMP:20261113T010600Z
UID:indico-event-9921@indico.fysik.su.se
DESCRIPTION:Speakers: Dhrubaditya Mitra (Stockholm University)\n\nThe phi-
 4 model is the canonical model to study the continuous phase transition. I
 n reality\, experimental systems have defects. How does the presence of th
 ese defects influence the phase transition ? This question was studied wit
 hin the phi-4 model by adding a quenched randomness to the coupling consta
 nts in the phi-4 model and applying replica renormalization group (RG) tec
 hniques. Recently while exploring effect of anisotropy in neuronal connect
 ions we introduced a model with quenched anisotropic disorder. In this wor
 k\, we introduce such a disorder to the phi-4 model and study its conseque
 nces. \nzoom : https://stockholmuniversity.zoom.us/j/622224375\n\nhttps:/
 /indico.fysik.su.se/event/9921/
LOCATION:Albano 3: 6228 - Mega (22 seats) (Albano Building 3)
URL:https://indico.fysik.su.se/event/9921/
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