BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//FeRMI - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:FeRMI
X-ORIGINAL-URL:https://fermi.univ-tlse3.fr
X-WR-CALDESC:Évènements pour FeRMI
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Paris
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20240331T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20241027T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20261025T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20250624T140000
DTEND;TZID=Europe/Paris:20250624T150000
DTSTAMP:20260412T151347
CREATED:20250608T072825Z
LAST-MODIFIED:20250616T072953Z
UID:11600-1750773600-1750777200@fermi.univ-tlse3.fr
SUMMARY:Distributions de particules actives dans des environnements délimités. - (Nicholas Brubaker / LPT / Seminar). - 24/06/2025\, 14H
DESCRIPTION:Séminaire LPT \nNicholas Brubaker (Université d’État de Californie\, Fullerton) \nSeminar LPT\, 24/06/2025\, 14H\, 3R4\, salle de conférence \nRésumé :\nActive particles have a distinct anterior side that defines a spatial orientation and generates intrinsic self-propulsion velocity. When the particles are confined in a thermally fluctuating environment\, the resulting persistent motion can produce regions of accumulation in the vicinity of the bounding perimeter. This behavior makes their activity readily apparent. However\, in certain contexts\, the aggregation is absent\, and the dynamics produce an equilibrium distribution that is smoothed throughout the restricting space\, similar to the dispersal of passive particles in the same setting. We explore this dichotomy between clumping and spreading by studying a prototypical model for active particles—namely Active Brownian particles—in different ambient conditions. To do this\, we analyze the structure of solutions to the stationary Fokker–Planck equation of the full joint distribution.
URL:https://fermi.univ-tlse3.fr/event/distributions-de-particules-actives-dans-des-environnements-delimites-nicholas-brubaker-lpt-seminar-24-06-2025-14h/
LOCATION:Salle de conférence\, Bâtiment 3R4
CATEGORIES:Events,LPT,Seminars
END:VEVENT
END:VCALENDAR