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SUMMARY:Field redefinitions and renormalization group equations in resonan
 ce chiral theory
DTSTART;VALUE=DATE-TIME:20090611T103000Z
DTEND;VALUE=DATE-TIME:20090611T113000Z
DTSTAMP;VALUE=DATE-TIME:20261107T081722Z
UID:indico-event-1706@indico.ific.uv.es
DESCRIPTION:The use of the equations of motion and meson field redefinitio
 ns allows the development of a resonance chiral theory lagrangian without 
 resonance corrections from higher derivative operators. This is shown by m
 eans of the explicit computation of the pion vector form-factor up to next
 -to-leading order in 1/NC. The study of the renormalization group equation
 s for the corresponding couplings demonstrates the existence of an infrare
 d fixed point in the resonance theory. The possibility of developing a per
 turbative 1/NC expansion in the slow running region around the fixed point
  is studied.\n\nhttps://indico.ific.uv.es/event/1706/
LOCATION:Edf. Institutos de Investigación Sala Reuniones Sotano
URL:https://indico.ific.uv.es/event/1706/
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