New form of the renormalization counterterms for a scalar field

被引:1
|
作者
Sushkov, SV [1 ]
机构
[1] Kazan State Pedag Univ, Dept Math, Kazan 420021, Russia
来源
关键词
D O I
10.1142/S0217751X02010182
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
We use the substitution m(2) --> M-2(x) = m(2) + xiR(x) to construct a new form of the proper-time expansion of the Feynman propagator and the corresponding form of the renormalization counterterms [phi(2)](DS) and [T-munu](DS) for the scalar field.
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页码:820 / 824
页数:5
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