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Contribution of quantum chromodynamics condensates to the operator product expansion of Green functions of chiral currents

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10405248" target="_blank" >RIV/00216208:11320/19:10405248 - isvavai.cz</a>

  • Result on the web

    <a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=Uya_CySUFL" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=Uya_CySUFL</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1002/asna.201913581" target="_blank" >10.1002/asna.201913581</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Contribution of quantum chromodynamics condensates to the operator product expansion of Green functions of chiral currents

  • Original language description

    In this paper, the basic properties of quantum chromodynamics (QCD) condensates are presented, together with theirs relation to the operator product expansion (OPE) and the two-point and three-point Green functions constructed of chiral currents. Next, our newest results for the contribution of the QCD condensates with dimension D&lt;6 to the Green functions calculated within the framework of PT/RT, i.e. chiral perturbation theory or resonance chiral theory, are discussed. This matching of the OPE and such effective theories can lead to some constraints on the coupling constants, thus allowing us to obtain some unknown parameters of the chiral/resonance Lagrangian.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10303 - Particles and field physics

Result continuities

  • Project

    <a href="/en/project/GA18-17224S" target="_blank" >GA18-17224S: Study of amplitudes of effective field theories in particle physics</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Astronomische Nachrichten

  • ISSN

    0004-6337

  • e-ISSN

  • Volume of the periodical

    340

  • Issue of the periodical within the volume

    1-3

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    4

  • Pages from-to

    163-166

  • UT code for WoS article

    000468591100032

  • EID of the result in the Scopus database

    2-s2.0-85063485635