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SUMMARY:The structure of cosmic strings for a $U(1)$ gauge field related t
 o the conservation of the baryon-number minus lepton-number.
DTSTART;VALUE=DATE-TIME:20210511T200900Z
DTEND;VALUE=DATE-TIME:20210511T202600Z
DTSTAMP;VALUE=DATE-TIME:20260521T014914Z
UID:indico-contribution-15@cern.ch
DESCRIPTION:Speakers: Mr. MUÑOZ-VITELLY\, Victor (Instituto de Ciencias N
 ucleares)\nWe look for cosmic strings solutions\, which arise as topologic
 al defects in the equations of motion of an extension of the Standard Mode
 l (SM). These cosmic strings are vortices with a filament structure formed
  by the $U(1)_{B-L}$ (baryon-number minus lepton-number) gauge field. We i
 nclude this gauge field to turn $B-L$ into a local symmetry such that it b
 ecomes naturally exact. In this extension we also include a new scalar Hig
 gs field and a sterile right-handed neutrino\, curing the previous anomali
 es that prohibited this gauge field in the minimal version of the SM. Furt
 hermore we can obtain a mass term for neutrinos through the Higgs mechanis
 m and the right-handed neutrino.\n\nhttps://indico.nucleares.unam.mx/event
 /1715/session/27/contribution/15
LOCATION:
URL:https://indico.nucleares.unam.mx/event/1715/session/27/contribution/15
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