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SUMMARY:Investigating Pseudo-Nambu-Goldstone Boson Potentials
DTSTART:20230424T140000
DTEND:20230424T150000
DTSTAMP:20260528T031119Z
UID:21977e3c264870a4bc106ff9bb3b5a79d229ecc85c0a1ccafdb40fd5
CATEGORIES:Conferences - Seminars
DESCRIPTION:Matthew McCullough\nThe scalar potential for pNGBs dominates t
 heir physics at low energies\, specifically whenever the momentum-expansio
 n parameter is small enough that higher-derivative interactions are neglig
 ible.  In this talk I will discuss structural aspects of pNGB potentials\
 , focussing on how the underlying geometry of the pNGB coset manifold ulti
 mately shapes the nature of the scalar potential from a radiative perspect
 ive\, including questions of naturalness and behaviour at finite temperatu
 re.  This talk will include material from three recent publications and s
 ome ongoing projects.
LOCATION:BSP 727 https://plan.epfl.ch/?room==BSP%20727 https://epfl.zoom.u
 s/j/69362612859
STATUS:CONFIRMED
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