Matthias Jamin: What are Renormalons

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Seminar (IFAE)

Seminar

IFAE
Jelena Aleksic (IFAE), Joern Lange (IFAE Barcelona), Stefania Bordoni (IFAE)
Description
Perturbative expansions in Quantum Field Theory, generally, are expected to be divergent. More specifically, it is assumed, and in some cases proven, that they lead to asymptotic series. The type of asymptotic behaviour can be characterised by "renormalons", a term introduced by 't Hooft in the seventies. The talk will aim at providing a basic introduction into the topic.
Participants
  • Abelardo Moralejo
  • Alejandro Belloti
  • Antonio Pineda
  • Bruno Bourguille
  • Chihaya Anzai
  • Daniel Moreno
  • David Vázquez Furelos
  • Dirk Hornung
  • Eduard Masso
  • Emanuele Cavallaro
  • Fabian Foerster
  • Giuliano Panico
  • Gloria de la Rosa
  • Imma Riu
  • Javier Rico
  • Jelena Aleksić
  • Joaquim Palacio Navarro
  • Joern Lange
  • John E Ward
  • José R. Espinosa
  • Ke Yang
  • Kovacs Andras
  • Leyre Nogués
  • Lluïsa-Maria Mir
  • Lobregat Xabier
  • Manel Martinez
  • Marco Gatti
  • mariano quiros
  • Matteo Cavalli-Sforza
  • Matthias Jamin
  • Miquel Ramon
  • Oscar Martinez
  • Paolo Cumani
  • Raimon Casanova
  • Ramon Pascual
  • Scott Griffiths
  • Sergi gonzalez-solis
  • Thibaud Vantalon
  • Thorsten Lux