Contribution of QCD condensates to the OPE of Green functions of chiral currents

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

A framework of operator product expansion (OPE) allows us to study high-energy behaviour of Green functions. A calculation of such Green functions within chiral perturbation theory (PT) or resonance chiral theory (RT) and subsequent matching of the result to the OPE enables us to determine constraints for unknown parameters of the effective theories. We present such procedure for Green functions in the odd-intrinsic parity sector of QCD.

Detaljer

Författare
  • Tomas Kadavy
  • Karol Kampf
  • Jiri Novotny
Enheter & grupper
Externa organisationer
  • Charles University in Prague
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Subatomär fysik
Originalspråkengelska
Artikelnummer05025
TidskriftEPJ Web of Conferences
Volym199
StatusPublished - 2019 jan 1
PublikationskategoriForskning
Peer review utfördJa
Evenemang15th International Workshop on Meson Physics, MESON 2018 - Krakow, Polen
Varaktighet: 2018 jun 72018 jun 12