Complex-mass renormalization in chiral effective field theory

6533b861fe1ef96bd12c4675

RESEARCH PRODUCT

Complex-mass renormalization in chiral effective field theory

A. Keller Dalibor Djukanovic Jambul Gegelia Stefan Scherer

subject

Physics Condensed Matter::Quantum Gases Renormalization Particle physics Nuclear and High Energy Physics Meson High Energy Physics::Lattice Nuclear Theory High Energy Physics::Phenomenology FOS: Physical sciences Renormalization High Energy Physics - Phenomenology High Energy Physics - Phenomenology (hep-ph)Effective filed theory Goldstone boson Effective field theory Functional renormalization group High Energy Physics::Experiment Vector mesons Critical dimension

description

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.

year	journal	country	edition	language
2009-02-25

https://dx.doi.org/10.48550/arxiv.0902.4347

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