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

Kadavy, Tomas ; Kampf, Karol LU and Novotny, Jiri (2019) 15th International Workshop on Meson Physics, MESON 2018 In EPJ Web of Conferences 199.
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.

Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
EPJ Web of Conferences
volume
199
article number
05025
publisher
EDP Sciences
conference name
15th International Workshop on Meson Physics, MESON 2018
conference location
Krakow, Poland
conference dates
2018-06-07 - 2018-06-12
external identifiers
  • scopus:85070509879
ISSN
2100-014X
DOI
10.1051/epjconf/201919905025
language
English
LU publication?
yes
id
6fb29a95-1ef7-4fb7-8a77-cdac07cd1792
date added to LUP
2019-08-26 14:31:05
date last changed
2024-03-19 19:22:36
@article{6fb29a95-1ef7-4fb7-8a77-cdac07cd1792,
  abstract     = {{<p>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.</p>}},
  author       = {{Kadavy, Tomas and Kampf, Karol and Novotny, Jiri}},
  issn         = {{2100-014X}},
  language     = {{eng}},
  month        = {{01}},
  publisher    = {{EDP Sciences}},
  series       = {{EPJ Web of Conferences}},
  title        = {{Contribution of QCD condensates to the OPE of Green functions of chiral currents}},
  url          = {{http://dx.doi.org/10.1051/epjconf/201919905025}},
  doi          = {{10.1051/epjconf/201919905025}},
  volume       = {{199}},
  year         = {{2019}},
}