Comment on "Infrared freezing of Euclidean QCD observables"

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F07%3A00097175" target="_blank" >RIV/68378271:_____/07:00097175 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Comment on "Infrared freezing of Euclidean QCD observables"

Original language description

P.M.Brooks et al. claim in Phys.Rev.D74 that the leading term of the Euclidean Adler function has no Landau pole and that this approximation is smooth, as is the case for the exact Adler function. We show that the authors obtain this result by using a modified Borel sum, which violates the Kallén-Lehmann property

Czech name

Kritická poznámka k práci "Infrared freezing of Euclidean QCD observables"

Czech description

P.M.Brooks aj. tvrdí v nové práci Phys.Rev.D74, ze vedoucí clen euklidovské Adlerovy funkce nemá Landauuv pol a ze tato aproximace je hladká, jako je tomu u presné Adlerovy funkce. Ukazujeme, ze tento vysledek byl získán pouzitím speciální Borelovy sumy,které porusuje Kallén-Lehmannovu representaci

Type

J_x - 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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Project

<a href="/en/project/1P04LA211" target="_blank" >1P04LA211: Collaboration of the Czech Republic with CERN</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Name of the periodical

Physical Review D: Particles, Fields, Gravitation and Cosmology

ISSN

1550-7998

e-ISSN

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Volume of the periodical

76

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

5

Pages from-to

"018501/1"-"018501/5"

UT code for WoS article

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EID of the result in the Scopus database

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