Analytical solution for the correlator with Gribov propagators
Propagators approximated by meromorphic functions with complex conjugated poles are widely used to model the infrared behavior of QCD Green’s functions. In this paper, analytical solutions for two point correlators made out of functions with complex conjugated poles or branch points have been obtain...
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| Format: | Article |
| Language: | English |
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De Gruyter
2016-01-01
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| Series: | Open Physics |
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| Online Access: | https://doi.org/10.1515/phys-2016-0065 |