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BEGIN:VEVENT
UID:5a818814983fed56bc1ee220e4b0c2a8
CATEGORIES:Mathematical Physics Seminar
CREATED:20210317T100028
SUMMARY:Active Topology
LOCATION:Zoom
DESCRIPTION:<p style="background: white; text-align: center; margin-bottom: 6px;"><stro
 ng>Cristina Marchetti – UC Santa Barbara</strong></p><p style="background: 
 white; text-align: center; margin-bottom: 6px;">Wednesday, March 24, <stron
 g>10:45AM</strong></p><p style="text-align: center;"><strong>“Active Topolo
 gy”</strong><strong>&nbsp;</strong></p><p style="background: white; text-al
 ign: center; margin-bottom: 6px;">Abstract: Topology plays a key role in co
 ndensed matter physics, underlying much of our understanding of equilibrium
  matter in terms of defects in ordered media and topologically protected st
 ates. In active systems – collections of entities that consume energy to ge
 nerate their own motion and forces – topological phenomena can take on new 
 and surprising roles. I will describe some of these behaviors focusing on l
 iquid-crystalline active matter in two dimensions, specifically active nema
 tic liquid crystals, where defects become motile particles, drive spatio-te
 mporally chaotic flows, and can themselves organize in emergent ordered sta
 tes.</p>
CONTACT:Cristina Marchetti – UC Santa Barbara
DTSTAMP:20260829T001144
DTSTART;TZID=America/New_York:20210324T104500
DTEND;TZID=America/New_York:20210324T114500
SEQUENCE:0
TRANSP:OPAQUE
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