Article ID Journal Published Year Pages File Type
8194162 Physics Letters B 2010 5 Pages PDF
Abstract
The ghost form factor entering the Gribov no-pole condition is evaluated till the third order in the gauge fields. The resulting expression turns out to coincide with Zwanziger's horizon function implementing the restriction to the Gribov region in the functional integral.
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Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
Preview
Equivalence between Zwanziger's horizon function and Gribov's no-pole ghost form factor
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