Exploratory study of the temperature dependence of magnetic vertices in SU(2) Landau gauge Yang--Mills theory
arXiv:1406.0638 · doi:10.1103/PhysRevD.90.056008
Abstract
Vertices describe the interactions between the fundamental degrees of freedom, and are therefore of vital importance in many ab-initio descriptions of field theory, especially using functional methods. To this end, we present the first lattice study of the thermal behavior of (minimal) Landau-gauge SU(2) Yang--Mills three-point functions, i.e. three-gluon and ghost-gluon vertices. Focusing on the chromomagnetic sector, we find that the phase transition mainly affects the three-gluon vertex, while the ghost-gluon vertex is relatively inert.
arXiv comment12 pages, 10 figures. v2: better statistics, 2 additional figures, version accepted by PRD
References in corpus (30)
- Full result for the QCD equation of state with 2+1 flavors
- The Infrared Behavior of QCD Green's Functions - Confinement, Dynamical Symmetry Breaking, and Hadrons as Relativistic Bound States
- The QCD phase transition with physical-mass, chiral quarks
- On the infrared behavior of Landau gauge Yang-Mills theory
- Pinch Technique: Theory and Applications
- Scaling and Asymptotic Scaling in the SU(2) Gauge Theory
- The Gribov problem and QCD dynamics
- Gauge bosons at zero and finite temperature
- The Infrared Behaviour of the Pure Yang-Mills Green Functions
- Analytic structure of the Landau gauge gluon propagator
- Three-point vertices in Landau-gauge Yang-Mills theory
- The three-gluon vertex in Landau gauge
- Gluonic three-point correlations in pure Landau gauge QCD
- Three-point correlation functions in Yang-Mills theory
- Exploratory study of three-point Green's functions in Landau-gauge Yang-Mills theory
- Two- and three-point Green's functions in two-dimensional Landau-gauge Yang-Mills theory
- Numerical Study of the Ghost-Gluon Vertex in Landau gauge
- Chiral and deconfinement transition from correlation functions: SU(2) vs. SU(3)
- Effects of divergent ghost loops on the Green's functions of QCD
- Infrared behaviour of the ghost-gluon vertex in Landau gauge Yang-Mills theory
- Infrared properties of propagators in Landau-gauge pure Yang-Mills theory at finite temperature
- On the influence of three-point functions on the propagators of Landau gauge Yang-Mills theory
- Landau gauge gluon and ghost propagators at finite temperature from quenched lattice QCD
- The gluon propagator close to criticality
- Ghost propagator and ghost-gluon vertex from Schwinger-Dyson equations
- Gluon screening mass at finite temperature from Landau gauge gluon propagator in lattice QCD
- Introduction to the nonequilibrium functional renormalization group
- The finite temperature QCD using 2+1 flavors of domain wall fermions at N_t = 8
- Yang-Mills correlators at finite temperature: A perturbative perspective
- SU(2) lattice gluon propagators at finite temperatures in the deep infrared region and Gribov copy effects
Cited by in corpus (5)
- Non-perturbative finite-temperature Yang-Mills theory
- Finite-density gauge correlation functions in QC2D
- Phase structure and propagators at nonvanishing temperature for QCD and QCD-like theories
- An exploratory study of Yang-Mills three-point functions at non-zero temperature
- Exploring the Tan contact term in Yang-Mills theory