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FEYNMAN PERTURBATION THEORY FOR GAUGE THEORY ON TRANSVERSE LATTICE. / Karnevskiy, M. S.; Paston, S. A.

в: International Journal of Modern Physics A, Том 25, № 18-19, 2010.

Результаты исследований: Научные публикации в периодических изданиях › статья

Harvard

Karnevskiy, MS & Paston, SA 2010, 'FEYNMAN PERTURBATION THEORY FOR GAUGE THEORY ON TRANSVERSE LATTICE', International Journal of Modern Physics A, Том. 25, № 18-19. https://doi.org/10.1142/S0217751X10049244

APA

Karnevskiy, M. S., & Paston, S. A. (2010). FEYNMAN PERTURBATION THEORY FOR GAUGE THEORY ON TRANSVERSE LATTICE. International Journal of Modern Physics A, 25(18-19). https://doi.org/10.1142/S0217751X10049244

Vancouver

Karnevskiy MS, Paston SA. FEYNMAN PERTURBATION THEORY FOR GAUGE THEORY ON TRANSVERSE LATTICE. International Journal of Modern Physics A. 2010;25(18-19). https://doi.org/10.1142/S0217751X10049244

Author

Karnevskiy, M. S. ; Paston, S. A. / FEYNMAN PERTURBATION THEORY FOR GAUGE THEORY ON TRANSVERSE LATTICE. в: International Journal of Modern Physics A. 2010 ; Том 25, № 18-19.

BibTeX

@article{7e21f4951f924da28f94b47d90047ef3,
title = "FEYNMAN PERTURBATION THEORY FOR GAUGE THEORY ON TRANSVERSE LATTICE",
abstract = "Feynman perturbation theory for nonabelian gauge theory in light-like gauge is investigated. A lattice along two space-like directions is used as a gauge invariant ultraviolet regularization. For preservation of the polinomiality of action we use as independent variables arbitrary (non-unitary) matrices related to the link of the lattice. The action of the theory is selected in such a way to preserve as much as possible the rotational invariance, which remains after introduction of the lattice, as well as to make superfluous degrees of freedom vanish in the limit of removing the regularization. Feynman perturbation theory is constructed and diagrams which does not contain ultraviolet divergences are analyzed. The scheme of renormalization of this theory is discussed.",
keywords = "Transverse lattice, perturbation theory, Light Front, gauge theory, ultraviolet regularization.",
author = "Karnevskiy, {M. S.} and Paston, {S. A.}",
year = "2010",
doi = "10.1142/S0217751X10049244",
language = "English",
volume = "25",
journal = "International Journal of Modern Physics A",
issn = "0217-751X",
publisher = "WORLD SCIENTIFIC PUBL CO PTE LTD",
number = "18-19",

}

RIS

TY - JOUR

T1 - FEYNMAN PERTURBATION THEORY FOR GAUGE THEORY ON TRANSVERSE LATTICE

AU - Karnevskiy, M. S.

AU - Paston, S. A.

PY - 2010

Y1 - 2010

N2 - Feynman perturbation theory for nonabelian gauge theory in light-like gauge is investigated. A lattice along two space-like directions is used as a gauge invariant ultraviolet regularization. For preservation of the polinomiality of action we use as independent variables arbitrary (non-unitary) matrices related to the link of the lattice. The action of the theory is selected in such a way to preserve as much as possible the rotational invariance, which remains after introduction of the lattice, as well as to make superfluous degrees of freedom vanish in the limit of removing the regularization. Feynman perturbation theory is constructed and diagrams which does not contain ultraviolet divergences are analyzed. The scheme of renormalization of this theory is discussed.

AB - Feynman perturbation theory for nonabelian gauge theory in light-like gauge is investigated. A lattice along two space-like directions is used as a gauge invariant ultraviolet regularization. For preservation of the polinomiality of action we use as independent variables arbitrary (non-unitary) matrices related to the link of the lattice. The action of the theory is selected in such a way to preserve as much as possible the rotational invariance, which remains after introduction of the lattice, as well as to make superfluous degrees of freedom vanish in the limit of removing the regularization. Feynman perturbation theory is constructed and diagrams which does not contain ultraviolet divergences are analyzed. The scheme of renormalization of this theory is discussed.

KW - Transverse lattice

KW - perturbation theory

KW - Light Front

KW - gauge theory

KW - ultraviolet regularization.

U2 - 10.1142/S0217751X10049244

DO - 10.1142/S0217751X10049244

M3 - Article

VL - 25

JO - International Journal of Modern Physics A

JF - International Journal of Modern Physics A

SN - 0217-751X

IS - 18-19

ER -

ID: 8148169