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SUMMARY:Brane-like states in superstring theory
DTSTART;VALUE=DATE-TIME:20020115T113000Z
DTEND;VALUE=DATE-TIME:20020115T123000Z
DTSTAMP;VALUE=DATE-TIME:20261109T000755Z
UID:indico-event-1247@indico.ific.uv.es
DESCRIPTION:We observe the existence of a class of new physical vertex ope
 rators in superstring theory\, called brane-like states. These operators c
 orrespond to physical states with ghost-matter mixing\, i.e. they exist at
  nonzero pictures only. We show that these operators are physical and that
  they are closely related to non-perturbative dynamics of superstring theo
 ry and M-theory\, as may be understood to be the emission vertices of exte
 nded objects\, such as D-branes. We derive the low energy effective action
  corresponding to these non-perturbative vertex operators and show that th
 is action is given by the DBI expression.\n\nhttps://indico.ific.uv.es/eve
 nt/1247/
LOCATION:Dpto. de Física Teórica (UVEG) Sala Seminarios
URL:https://indico.ific.uv.es/event/1247/
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