Feynman amplitude and Meijer G functions. Unified representation for divergent and convergent graphs

1974 ◽  
Vol 20 (1) ◽  
pp. 639-652 ◽  
Author(s):  
V. I. Kucheryavyi
Keyword(s):  

A new type of amplitude—Feynman amplitude—is defined for any state. These amplitudes are shown to propagate in the Feynman manner. It is shown further that they satisfy an infinite set of four-dimensional, covariant, coupled integral equations, analogous to the three-dimensional Fock equations between the ordinary probability amplitudes.


1980 ◽  
Vol 21 (7) ◽  
pp. 1833-1841 ◽  
Author(s):  
Richard R. Hampton

1969 ◽  
Vol 60 (4) ◽  
pp. 530-540 ◽  
Author(s):  
K. Kikkawa
Keyword(s):  

1992 ◽  
Vol 149 (3) ◽  
pp. 623-636 ◽  
Author(s):  
V. A. Smirnov
Keyword(s):  

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