prikaz prve stranice dokumenta Momentum-independent renormalization of the Schwinger-Dyson equation with an instantaneous-interaction kernel
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Momentum-independent renormalization of the Schwinger-Dyson equation with an instantaneous-interaction kernel
Fizika B, 3 (1994), 3; 187-196. urn:nbn:hr:217:378766
Klabučar, Dubravko; Horvat, Raul; Kekez, Dalibor; Palle, Davor

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Klabučar, D., Horvat, R., Kekez, D. i Palle, D. (1994). Momentum-independent renormalization of the Schwinger-Dyson equation with an instantaneous-interaction kernel. Fizika B, 3. (3), 187-196. Preuzeto s https://urn.nsk.hr/urn:nbn:hr:217:378766

Klabučar, Dubravko, et al. "Momentum-independent renormalization of the Schwinger-Dyson equation with an instantaneous-interaction kernel." Fizika B, vol. 3, br. 3, 1994, str. 187-196. https://urn.nsk.hr/urn:nbn:hr:217:378766

Klabučar, Dubravko, Raul Horvat, Dalibor Kekez i Davor Palle. "Momentum-independent renormalization of the Schwinger-Dyson equation with an instantaneous-interaction kernel." Fizika B 3, br. 3 (1994): 187-196. https://urn.nsk.hr/urn:nbn:hr:217:378766

Klabučar, D., et al. (1994) 'Momentum-independent renormalization of the Schwinger-Dyson equation with an instantaneous-interaction kernel', Fizika B, 3(3), str. 187-196. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:217:378766 (Datum pristupa: 29.12.2024.)

Klabučar D, Horvat R, Kekez D, Palle D. Momentum-independent renormalization of the Schwinger-Dyson equation with an instantaneous-interaction kernel. Fizika B [Internet]. 1994. [pristupljeno 29.12.2024.];3(3):187-196. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:378766

D. Klabučar, R. Horvat, D. Kekez i D. Palle, "Momentum-independent renormalization of the Schwinger-Dyson equation with an instantaneous-interaction kernel", Fizika B, vol. 3, br. 3, str. 187-196, 1994. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:378766. [Citirano: 29.12.2024.]

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Podaci o radu
Naslov (engleski)Momentum-independent renormalization of the Schwinger-Dyson equation with an instantaneous-interaction kernel
AutorDubravko Klabučar
AutorRaul Horvat
AutorDalibor Kekez
AutorDavor Palle
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We consider the problem of renormalization of the Schwinger-Dyson equation, encountered when the interquark interaction kernel is modeled by an instantaneous potential. More precisely, the Coulomb potential, needed for describing the short-distance part of the gluon exchange, leads to ultraviolet divergences in the Schwinger-Dyson equation. The standard prescription which has been used up till now to subtract these divergences, suffers from a serious conceptual problem: it is not momentum independent. In this work we propose a new and momentum-independent renormalization prescription, and take special care to preserve the correct chiral limit for light pseudoscalar mesons.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaFizika B
Brojčani podacivol. 3, br. 3, str. 187-196
p-ISSN1330-0016
URN:NBNurn:nbn:hr:217:378766
Datum objave publikacije1994
URL dokumentahttp://fizika.hfd.hr/fizika_b/bv94/b3p187.htm
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2019-10-03 07:18:41