BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Chasing quantum gravity on Dirac materials
DTSTART:20230515T130000Z
DTEND:20230515T150000Z
DTSTAMP:20260615T074200Z
UID:indico-event-35856@agenda.infn.it
DESCRIPTION:Speakers: Alfredo Iorio (Charles University in Prague)\n\nThe 
 work of our group at Charles University on reproducing scenarios of high e
 nergy theoretical physics (hep-th) on Dirac materials\, like graphene\, wi
 ll be introduced. The main goal will be to show how versatile these system
 s are\, and how far and wide into the hep-th territory we can venture with
  them.I shall review why these materials lend themselves to the emergence 
 of special relativistic-like matter and space\, and of the various geometr
 ic gauge fields of gravity theories. I shall then briefly mention some fre
 sh results: from the time-loop to spot torsion\, to the generalized uncert
 ainty principles of quantum gravity stemming from and underlying (lattice)
  length\; from a model of grain-boundaries and their relation to (A)dS and
  Poincaré spacetime algebras\, to Unconventional Supersymmetry and the r
 ole of the two Dirac points.Then the focus will be on the emergence of cur
 vature that gives raise to effects typical of quantum fields on a classica
 l curved background. I shall show why the (2+1) dimensions and Weyl symmet
 ry are crucial to identify the specific arrangements that realize a Unruh-
 Hawking kind of phenomenon. If time permits\, other interesting scenarios\
 , that include the BTZ black hole and de Sitter spacetime\, will be discus
 sed.Finally\, I shall briefly comment on what we could learn on the above 
 from quantum circuits.\n\nhttps://agenda.infn.it/event/35856/
LOCATION:Aula Seminari (LNF INFN)
URL:https://agenda.infn.it/event/35856/
END:VEVENT
END:VCALENDAR