The one-loop θ2 corrections of gauge boson propagator in the noncommutative scalar U(1) theory

被引：0
|
作者：
Wang, Weijian [1 ,2 ]
Huang, Jia-Hui [3 ]
机构：
[1] North China Elect Power Univ, Dept Phys, Baoding 071003, Peoples R China
[2] Zhejiang Univ, Zhejiang Inst Modern Phys, Hangzhou 310027, Peoples R China
[3] S China Normal Univ, Sch Phys & Telecommun Engn, Lab Quantum Engn & Quantum Mat, Guangzhou 510006, Guangdong, Peoples R China
来源：
MODERN PHYSICS LETTERS A | 2014年 / 29卷 / 34期
关键词：
Noncommutative field theory; renormalization; Seiberg-Witten map; PERTURBATIVE ANALYSIS; FIELD;
D O I：
10.1142/S0217732314501727
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper, the quantum corrections of gauge field propagator are investigated in the noncommutative (NC) scalar U(1) gauge theory with Seiberg-Witten map (SWM) method. We focus on the simplest case where the gauge boson couples with a massless complex scalar field. The one-loop divergent corrections at theta(2)-order are calculated using the background field method. It is found that the divergences can be absorbed by making field redefinitions, leading to a good renormalizability at theta(2)-order.
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页数：9
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