Constraints on the IR behaviour of gluon and ghost propagator from Ward-Slavnov-Taylor identities
published by Jose Rodriguez-Quintero
in 2007
and research's language is
English
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Abstract in English
We consider the constraints of the Slavnov-Taylor identity of the IR behaviour of gluon and ghost propagators and their compatibility with solutions of the ghost Dyson-Schwinger equation and with the lattice picture.