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X-FROM-URL:https://eom.sdu.dk/events/ical/3226861f-7309-4d0e-8961-286e6167
 380a
X-WR-CALNAME:QM Research Seminar: Global Categorical Symmetries and the Ge
 neralized Landau Program
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TZID:Europe/Copenhagen
X-LIC-LOCATION:Europe/Copenhagen
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DTSTAMP:20260601T120705Z
DTSTART:20261028T030000
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DTSTART:20260325T020000
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DESCRIPTION:[b]Speaker: Apoorv Tiwari[/b] (Niels Bohr International Academ
 y\, University of Copenhagen) [nl][nl]\n[b]Abstract:[/b][nl]\nIn this tal
 k\, I'll describe how finite symmetries of quantum systems are naturally 
 encoded in fusion higher categories\, presenting a universal and systemat
 ic construction of quantum systems with such higher categorical symmetrie
 s starting from quantum systems with conventional group-like symmetries. 
 I'll discuss the Symmetry Topological Field Theory (SymTFT)\, a conceptua
 l tool that facilitates the study of the generalized charges and gapped p
 hases realized in quantum systems with categorical symmetries. Utilizing 
 the SymTFT\, I'll demonstrate a systematic construction of lattice models
  realizing categorical symmetry-protected gapped phases and phase transit
 ions between them. Finally\, I'll outline ongoing efforts toward realizin
 g these novel phenomena in experimental cold-atom platforms.\n[nl]\n[nl]
DTEND:20240319T150000Z
DTSTAMP:20260601T120705Z
DTSTART:20240319T140000Z
LOCATION:Syddansk Universitet\, Campusvej 55\, 5230\, Odense M
SEQUENCE:0
SUMMARY:QM Research Seminar: Global Categorical Symmetries and the General
 ized Landau Program
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