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X-FROM-URL:https://eom.sdu.dk/events/ical/d9df0050-980b-4f15-8f58-c2d2ecc9
 5018
X-WR-CALNAME:QM Research Seminar: Counting Lagrangian A-branes with networ
 ks
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TZID:Europe/Copenhagen
X-LIC-LOCATION:Europe/Copenhagen
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DTSTAMP:20260602T163402Z
DTSTART:20261028T030000
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DTSTAMP:20260602T163402Z
DTSTART:20260325T020000
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DESCRIPTION:The framework of spectral networks was introduced in physics a
 s a way to compute BPS states of 4d N=2 gauge theories. In this talk I wi
 ll review a generalization\, known as exponential networks\, which produc
 es enumerative invariants associated to special Lagrangians in certain Ca
 labi-Yau threefolds. Applications include the computation of the exact sp
 ectrum for (the mirror of) a local Hirzebruch surface. I will also sketch
  an alternative derivation of this framework\, which elucidates the geome
 tric meaning of the invariants in terms of elementary data of A-branes.
DTEND:20251118T150000Z
DTSTAMP:20260602T163402Z
DTSTART:20251118T140000Z
LOCATION:Syddansk Universitet\, Campusvej 55\, 5230\, Odense M
SEQUENCE:0
SUMMARY:QM Research Seminar: Counting Lagrangian A-branes with networks
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