Resummation with Wilson lines off the light cone
نویسندگان
چکیده
منابع مشابه
Wilson Loop on a Light-Cone Cylinder
QCD without matter and quantized on a light-cone spatial cylinder is considered. For the gauge group SU(N) the theory has N − 1 quantum mechanical degrees of freedom, which describe the color fux that circulates around the the spatial cylinder. In 1+1 dimensions this problem can be solved analytically. I use the solution for SU(2) to compute the Wilson loop phase on the surface of the cylinder ...
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Complete two-loop calculation of a dimensionally regularized Wilson loop with lightlike segments is performed in the light-like axial gauge with the Mandelstam-Leibbrandt prescription for the gluon propagator. We find an expression which exactly coincides with the one previously obtained for the same Wilson loop in covariant Feynman gauge. The renormalization of Wilson loop is performed in the ...
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ژورنال
عنوان ژورنال: Physics of Particles and Nuclei
سال: 2014
ISSN: 1063-7796,1531-8559
DOI: 10.1134/s106377961404011x