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SUMMARY:Antonia Paraskevopoulou (U. Hamburg)
DTSTART:20261014T140000Z
DTEND:20261014T150000Z
DTSTAMP:20261026T214405Z
UID:AnLy/71
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/AnLy/71/">A 
 domain wall bound on AdS flux vacua</a>\nby Antonia Paraskevopoulou (U. Ha
 mburg) as part of AnLy Strings and Fields online seminars\n\n\nAbstract\nI
 n this talk\, I will consider anti-de Sitter flux vacua interpolated by fl
 ux-changing domain walls. Demanding that the tension of such a domain wall
  be above the ultraviolet cutoff of the effective description\, I will der
 ive an upper bound on the anti-de Sitter radius\, which we have termed dom
 ain wall bound. It translates into a lower bound on the gravitino mass\, t
 hus realizing the certain swampland conjectures. I will test the domain wa
 ll bound on several examples with a candidate hierarchy of scales: classic
 al flux vacua\, racetrack models\, LVS and KKLT-like anti-de Sitter vacua.
  The classical flux vacua and LVS are found to be compatible with the boun
 d. For racetrack and KKLT-like anti-de Sitter vacua\, the bound poses a no
 n-trivial constraint on achieving large hierarchies of scales.\n
LOCATION:https://researchseminars.org/talk/AnLy/71/
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