QCD at finite temperature and chemical potential from Dyson–Schwinger equations

CS Fischer - Progress in Particle and Nuclear Physics, 2019 - Elsevier
We review results for the phase diagram of QCD, the properties of quarks and gluons and
the resulting properties of strongly interacting matter at finite temperature and chemical …

The infrared behaviour of QCD Green's functions: confinement, dynamical symmetry breaking, and hadrons as relativistic bound states

R Alkofer, L Von Smekal - Physics Reports, 2001 - Elsevier
Recent studies of QCD Green's functions and their applications in hadronic physics are
reviewed. We discuss the definition of the generating functional in gauge theories, in …

Baryons as relativistic three-quark bound states

G Eichmann, H Sanchis-Alepuz, R Williams… - Progress in Particle and …, 2016 - Elsevier
We review the spectrum and electromagnetic properties of baryons described as relativistic
three-quark bound states within QCD. The composite nature of baryons results in a rich …

Dyson–Schwinger equations: a tool for hadron physics

P Maris, CD Roberts - International Journal of Modern Physics E, 2003 - World Scientific
Dyson–Schwinger equations furnish a Poincaré covariant framework within which to study
hadrons. A particular feature is the existence of a nonperturbative, symmetry preserving …

Infrared properties of QCD from Dyson–Schwinger equations

CS Fischer - Journal of Physics G: Nuclear and Particle Physics, 2006 - iopscience.iop.org
I review recent results on the infrared properties of QCD from Dyson–Schwinger equations.
The topics include infrared exponents of one-particle irreducible Green's functions, the fixed …

Three-gluon vertex in Landau gauge

G Eichmann, R Williams, R Alkofer, M Vujinovic - Physical Review D, 2014 - APS
We present the first Dyson–Schwinger calculation of the three-gluon vertex in Landau-
gauge QCD in which its full covariant structure is back-coupled self-consistently. We truncate …

Valence-quark distributions in the pion

MB Hecht, CD Roberts, SM Schmidt - Physical Review C, 2001 - APS
We calculate the pion's valence-quark momentum-fraction probability distribution using a
Dyson-Schwinger equation model. Valence quarks with an active mass of 0.30 GeV carry …

Hadron properties and Dyson–Schwinger equations

CD Roberts - Progress in Particle and Nuclear Physics, 2008 - Elsevier
An overview of the theory and phenomenology of hadrons and QCD is provided from a
Dyson–Schwinger equation viewpoint. Following a discussion of the definition and …

Nucleon and Elastic and Transition Form Factors

J Segovia, IC Cloët, CD Roberts, SM Schmidt - Few-Body Systems, 2014 - Springer
We present a unified study of nucleon and\({\Delta}\) elastic and transition form factors, and
compare predictions made using a framework built upon a Faddeev equation kernel and …

Nucleon mass from a covariant three-quark Faddeev equation

G Eichmann, R Alkofer, A Krassnigg, D Nicmorus - Physical review letters, 2010 - APS
We report the first study of the nucleon where the full Poincaré-covariant structure of the
three-quark amplitude is implemented in the Faddeev equation. We employ an interaction …