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SUMMARY:IFIC seminar: Perturbative structure of the `t Hooft-Polyakov mono
 pole
DTSTART;VALUE=DATE-TIME:20260616T100000Z
DTEND;VALUE=DATE-TIME:20260616T110000Z
DTSTAMP;VALUE=DATE-TIME:20260614T074359Z
UID:indico-event-8612@indico.ific.uv.es
DESCRIPTION:After a brief introduction to magnetic monopoles in non-Abelia
 n gauge theories\, we shall discuss the classical structure of their cele
 brated ‘t Hooft-Polyakov realization from the perspective of recent stu
 dies arXiv2602.14620 and arXiv:2606.02810. In these\, a universal asympt
 otic background relevant to all non-BPS cases is identified via Borel-resu
 mmation  of the leading tower of asymptotic expansions of their profile f
 unctions\, revealing an intriguing Borel-plane singularity structure. The 
 corresponding perturbative series is then rearranged and partially resumme
 d into a “universal global background” supporting even a uniformly con
 vergent analytic functional expansion of all non-BPS monopole profiles for
  all radii. These findings are explicitly demonstrated at the maximally no
 n-BPS setting for which the ratio of the quartic scalar coupling to the (s
 quare of the) gauge coupling goes to infinity\; a perfect match to what 
 is known about the local expansions of its profile at zero and infinite r
 adii is achieved\, along with simple analytic prescriptions for the locall
 y inaccessible numerical parameters therein.\n\nhttps://indico.ific.uv.es/
 event/8612/
LOCATION:Universe 1001-Primera-1-1-1 - Paterna. Seminario
URL:https://indico.ific.uv.es/event/8612/
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