In frared singula rities of ferion green’s function and the wilson loop

Authors:	Nguyen, Suan Huan
Keywords:	frared singula;ferion green’s function;wilson loop
Issue Date:	2002
Publisher:	H. : ĐHQGHN
Series/Report no.:	Vol. 18;No. 1 (2002)
Abstract:	Gauge-invariant, and path-dependent objects being infrared asymptotic* of a gauge-invariant ÿpinor Green fu n ctio n in the Q E D have studied. It is proved that the infrared singularities o f fe rm io n Green's function can be factorized as the Wilson loop that contains the prim a ry Path and the straight'line contour and accumulâtes all the dependence on the fo rm o f the path o f the in itial Green function.
Description:	p. 6-9
URI:	http://repository.vnu.edu.vn/handle/VNU_123/58444
ISSN:	2588-1124
Appears in Collections:	Mathematics and Physics