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SUMMARY:SPACE-TIME SYMMETRIES AND SUPERSYMMETRY OF COINCIDENT D-BRANES
DTSTART;VALUE=DATE-TIME:20021031T113000Z
DTEND;VALUE=DATE-TIME:20021031T123000Z
DTSTAMP;VALUE=DATE-TIME:20261110T111709Z
UID:indico-event-1283@indico.ific.uv.es
DESCRIPTION:Recently there has been an interest in various brane world sce
 narios which intend to get the Standard Model (or its minimal supersymmetr
 ic extension) as a theory of coincident and intersecting Dirichlet branes.
  These suppose to explain the origin of the SU(3)xSU(2)xU(1) gauge symmetr
 y and its spontaneous breaking\, the existence of three families of chiral
  fermions\, solve the hierarchy problem etc.\nTo put these models on a sol
 id dynamical ground one should know the structure of effective actions whi
 ch describe the dynamic of multiple brane configurations. We shall discuss
  problems which one encounters in the way of constructing such actions and
  to make them supersymmetric.\nThis topic is intrinsically related to the 
 problem of the construction of a supersymmetric non-Abelian Dirac-Born-Inf
 eld theory which would reproduce the superstring theory effective action.\
 n\nhttps://indico.ific.uv.es/event/1283/
LOCATION:Dpto. de Física Teórica (UVEG) Sala Seminarios
URL:https://indico.ific.uv.es/event/1283/
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