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SUMMARY:Black holes with electroweak hair
DTSTART:20231030T140000
DTEND:20231030T150000
DTSTAMP:20260602T225738Z
UID:449b73149bab15c4f6fe0a36c5ae3ac826a1a1e2ee4d821f12651bd0
CATEGORIES:Conferences - Seminars
DESCRIPTION:Mikhail Volkov (Institut Denis Poisson\, Université de Tours
 )\nAbstract: \nWe review the recent progress in constructing hairy black 
 holes in the Einstein-Weinberg-Salam theory. These black holes are static 
 and axially symmetric\, they carry a magnetic charge and support non-linea
 r Yang-Mills and Higgs fields outside the event horizon. Depending on the 
 value of the magnetic charge\, their mass and size vary from Planck values
  up to values typical for planetary mass black holes. Close to the horizon
  the electroweak symmetry is restored and geometry is Reissner-Nordstrom-d
 e Sitter. The non-linear fields form an "electroweak corona" located far a
 way from the horizon in the region where the geometry is almost flat. Thes
 e solutions provide the first example of hairy black holes in a genuinely 
 physical theory.\n\n 
LOCATION:BSP 727 https://plan.epfl.ch/?room==BSP%20727
STATUS:CONFIRMED
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