6533b85dfe1ef96bd12be7eb

RESEARCH PRODUCT

BRST-driven cancellations and gauge invariant Green's functions

D. BinosiJ. Papavassiliou

subject

PhysicsNuclear and High Energy PhysicsParticle physicsPure mathematicsFOS: Physical sciencesFísicaOrder (ring theory)KinematicsGauge (firearms)Atomic and Molecular Physics and OpticsBRST quantizationGreen SHigh Energy Physics - Phenomenologychemistry.chemical_compoundHigh Energy Physics - Phenomenology (hep-ph)chemistryInvariant (mathematics)

description

We study a fundamental, all order cancellation operating between graphs of distinct kinematic nature, which allows for the construction of gauge-independent effective self-energies, vertices, and boxes at arbitrary order.

https://doi.org/10.1016/j.nuclphysbps.2004.04.179