On different lagrangian formalisms for vector resonances within chiral perturbation theory
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F07%3A00004745" target="_blank" >RIV/00216208:11320/07:00004745 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
On different lagrangian formalisms for vector resonances within chiral perturbation theory
Original language description
We study the relation of vector Proca field formalism and antisymmetric tensor field formalism for spin-one resonances in the context of the large N_C inspired chiral resonance Lagrangian systematically up to the order O(p6) and give a transparent prescription for the transition from vector to antisymmetric tensor Lagrangian and vice versa. We also discuss the possibility to describe the spin-one resonances using an alternative 'mixed' first order formalism, which includes both types of fields simultaneously, and compare this one with the former two. We also briefly comment on the compatibility of the above lagrangian formalisms with the high-energy constraints for concrete VVP correlator.
Czech name
Různé lagrangeovské formalismy pro vektorové resonance v chirální poruchové teorii
Czech description
Článek studuje vztah Procova formalismu a formalismu s užitím antisymetrického tensorového pole k popisu resonancí se spine 1 v rámci Lagrangiánu inspirovaného QCD v limitě velkého N_C systematicky do řádu O(p^6). Diskutuje se také možnost popisu pomocíalternativního formalismu prvního řádu. Krátce je také komentována kompatibilita výše uvedených popisů s vysokoenergetickými vazbami pro konkrétní VVP korelátor.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Physical Journal. C. Particles and Fields
ISSN
1434-6044
e-ISSN
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Volume of the periodical
50
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
19
Pages from-to
385-403
UT code for WoS article
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EID of the result in the Scopus database
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