Static force potential of a non-Abelian gauge theory in a finite box in Coulomb gauge
Static force potential of a non-Abelian gauge theory in a finite box in Coulomb gauge
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库仑规范有限盒子中非阿贝尔规范理论的静力势
DOI:
10.1103/physrevd.103.056003
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
and Satoshi Kambayashi
中科院分区:
文献类型:
--
作者:
Tomohiro Furukawa;Keiichi Ishibashi;H. Itoyama;and Satoshi Kambayashi
Force potential exerting between two classical static sources of pure non-Abelian gauge theory in the Coulomb gauge is reconsidered at a periodic/twisted box of size. Its perturbative behavior is examined by the short-distance expansion as well as by the derivative expansion. The latter expansion to one-loop order confirms the well-known change in the effective coupling constant at the Coulomb part as well as the Uehling potential while the former is given by the convolution of two Coulomb Green functions being nonsingular at x=y. The effect of the twist comes in through its Green function of the sector.
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DOI:
10.1016/0550-3213(91)90088-f
发表时间:
1991
期刊:
Nuclear Physics
影响因子:
--
作者:
P. Baal
通讯作者:
P. Baal
DOI:
10.1016/0550-3213(86)90176-8
发表时间:
1986
期刊:
Nuclear Physics
影响因子:
--
作者:
A. Smilga
通讯作者:
A. Smilga
影响因子:
2.4
作者:
G. Hooft
通讯作者:
G. Hooft
影响因子:
3
作者:
A. Andraši;J. C. Taylor
通讯作者:
J. C. Taylor
影响因子:
5
作者:
A. Niégawa
通讯作者:
A. Niégawa