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VERSION:2.0
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SUMMARY:A resummation formalism for resonant transition amplitudes
DTSTART;VALUE=DATE-TIME:19991209T103000Z
DTEND;VALUE=DATE-TIME:19991209T113000Z
DTSTAMP;VALUE=DATE-TIME:20261011T185804Z
UID:indico-event-1147@indico.ific.uv.es
DESCRIPTION:The consistent description of unstable particles within the fr
 amework of perturbative gauge field theories necessitates the definition a
 nd resummation of off-shell Green's functions\, which must respect several
  crucial physical requirements. We present a solution to this problem at o
 ne-loop\, using arguments of gauge-invariance\, analyticity\, unitarity\, 
 and renormalisability.\n\nhttps://indico.ific.uv.es/event/1147/
LOCATION:Dpto. de Fisica Teorica (UVEG) Sala Seminarios
URL:https://indico.ific.uv.es/event/1147/
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