Feynman integrals and hypergeometric functions  

作　　者：Héctor Luna García Luz María García 

机构地区：[1]Departamento de Ciencias Básicas UAM-Azcapotzalco,Av.San Pablo 18002200,México,D.F.,México

出　　处：《International Journal of Modeling, Simulation, and Scientific Computing》2014年第S01期1-13,共13页建模、仿真和科学计算国际期刊（英文）

摘　　要：We review Davydychev method for calculating Feynman integrals for massive and no massive propagators,by employing Mellin-Barnes transformation and the dimensional regularization scheme,same that lead to hypergeometric functions.In particular,an example is calculated explicitly from such a method.

关 键 词：Quantum field theory PROPAGATORS dimensional regularization Mellin-Barnes integrals 

分 类 号：O17[理学—数学]