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SUMMARY:Wojciech de Roeck
DTSTART:20230309T160000Z
DTEND:20230309T170000Z
DTSTAMP:20260423T021413Z
UID:AQFP/24
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/AQFP/24/">Cl
 assification of short-range entangled quantum states and pumping processes
 </a>\nby Wojciech de Roeck as part of Analysis\, Quantum Fields\, and Prob
 ability\n\n\nAbstract\nI will introduce the topic of classification of sho
 rt-range entangled quantum states. Physically speaking\, these states are 
 ground states of gapped Hamiltonians without any intrinsic topological ord
 er (ie. no anyonic excitations\, for example)\, but one can define them in
  a neat abstract way that avoids such elaborate concepts.  \nI will try to
  sketch some open problems\, and some results. In particular on the classi
 fication of pumping processes of such states\, which can be viewed as a ge
 neralization of Thouless pumps.\n
LOCATION:https://researchseminars.org/talk/AQFP/24/
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