Search results for "Effective filed theory"

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Complex-mass renormalization in chiral effective field theory

2009

We consider a low-energy effective field theory of vector mesons and Goldstone bosons using the complex-mass renormalization. As an application we calculate the mass and the width of the $\rho$ meson.

PhysicsCondensed Matter::Quantum GasesRenormalizationParticle physicsNuclear and High Energy PhysicsMesonHigh Energy Physics::LatticeNuclear TheoryHigh Energy Physics::PhenomenologyFOS: Physical sciencesRenormalizationHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)Effective filed theoryGoldstone bosonEffective field theoryFunctional renormalization groupHigh Energy Physics::ExperimentVector mesonsCritical dimension

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