Testing a new strategy to treat divergent amplitudes in QED

被引:0
作者
Scarpelli, APB [1 ]
Battistel, OA [1 ]
Nemes, MC [1 ]
机构
[1] Univ Fed Minas Gerais, Inst Fis, ICEX, BR-90161970 Belo Horizonte, MG, Brazil
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D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We analyse a new strategy to manipulate and calculate divergent amplitudes in the contest, of Quantum Electrodynamics. We compare our results with results of Dimensional Regularization and (one parameter) Pauli-Villars regularization prescriptions and conclude that the present technique allows for an unambiguous determination of the physical contest of the divergent amplitude. The results obtained for QED call be easily extended to nonrenormalizable theories where they should be most especially useful.
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页码:161 / 168
页数:8
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