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SUMMARY:Nana Geraldine Cabo Bizet (Univ. de Guanajuato)
DTSTART:20231120T100000Z
DTEND:20231120T110000Z
DTSTAMP:20260423T024828Z
UID:NKUA-HEP/8
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/NKUA-HEP/8/"
 >Non-Abelian T-dualities in (0\,2) gauged linear sigma models</a>\nby Nana
  Geraldine Cabo Bizet (Univ. de Guanajuato) as part of NKUA HEP Seminars\n
 \n\nAbstract\nWe consider U(1) two dimensional gauged linear sigma models 
 with (0\,2) supersymmetry and global symmetries. We implement T-duality by
  gauging the global symmetries and adding Lagrange multipliers\, via the R
 oček-Verlinde procedure. First\, we find Abelian T-duals\, which match th
 e mirror symmetry case.  Then\, we implement general non-Abelian T-duality
  for models arising from a reduction of (2\,2) supersymmetry\; including i
 nstanton  corrections. We study the case of CP1 target space with SU(2) gl
 obal symmetry\, obtaining as a dual space the disk. We determine the non-A
 belian SU(2)xSU(2) dual of  CP1xCP1\, which consists of two copies of the 
 disk. We fully solve the equations of motion leading to non-Abelian T-dual
 ity\, improving with respect to the studies for (2\,2) supersymmetry.\n
LOCATION:https://researchseminars.org/talk/NKUA-HEP/8/
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