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SUMMARY:Pure Spinor Integration from the collating formula
DTSTART;VALUE=DATE-TIME:20101215T153000Z
DTEND;VALUE=DATE-TIME:20101215T163000Z
DTSTAMP;VALUE=DATE-TIME:20260702T170348Z
UID:indico-event-1781@indico.ific.uv.es
DESCRIPTION:We show how to construct well-defined BRST-invariant path inte
 gral formulation of pure spinor amplitudes in string theory. The space of 
 pure spinors is analyzed from the algebraic geometry point of view\, and s
 een as a collection of open sets where the constraints can be solved and a
  free independent set of variables can be defined. On the intersections of
  those open sets\, the functional measure jumps and one has to add boundar
 y terms to construct a well-defined path integral. The result is the defin
 ition of the pure spinor integration measure constructed in term of differ
 ential forms on each single patch.\n\nhttps://indico.ific.uv.es/event/1781
 /
LOCATION:Dpto. de Física Teórica (UVEG) Sala Seminarios
URL:https://indico.ific.uv.es/event/1781/
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