The quenched SU(2) scalar-gluon vertex in minimal Landau gauge
arXiv:1902.10568 · doi:10.1103/PhysRevD.99.114503
Abstract
The question of whether confining effects are visible in correlation functions is a long-standing one. Complementing investigations on the propagators of fundamental and adjoint scalar matter particles here the quenched scalar-gluon vertex is investigated. For this purpose a multitude of lattice setups in two, three, and four dimensions is analyzed in quenched SU(2) lattice gauge theory. Though both cases are quantitatively different, neither a qualitative difference nor any singularities are observed.
arXiv comment26 pages, 12 figures, 1 table; v2: Some technical details and comments added
References in corpus (38)
- The Infrared Behavior of QCD Green's Functions - Confinement, Dynamical Symmetry Breaking, and Hadrons as Relativistic Bound States
- Infrared Properties of QCD from Dyson-Schwinger equations
- Pinch Technique: Theory and Applications
- The Gribov problem and QCD dynamics
- Gauge bosons at zero and finite temperature
- Constituent Quarks from QCD
- The Infrared Behaviour of the Pure Yang-Mills Green Functions
- The quark-gluon vertex in Landau gauge QCD: Its role in dynamical chiral symmetry breaking and quark confinement
- Three-point vertices in Landau-gauge Yang-Mills theory
- The three-gluon vertex in Landau gauge
- 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
- Natural constraints on the gluon-quark vertex
- The strong running coupling from the gauge sector of Domain Wall lattice QCD with physical quark masses
- Refining the detection of the zero crossing for the symmetric and asymmetric three-gluon vertices
- Brout-Englert-Higgs physics: From foundations to phenomenology
- Lattice evidence for the family of decoupling solutions of Landau gauge Yang-Mills theory
- Quark Confinement: The Hard Problem of Hadron Physics
- Three Lectures on Hadron Physics
- Quark-gluon vertex in general kinematics
- Coupled dynamics in gluon mass generation and the impact of the three-gluon vertex
- Accessing directly the properties of fundamental scalars in the confinement and Higgs phase
- Two- and three-point functions in Landau gauge Yang-Mills-Higgs theory
- Dynamically induced scalar quark confinement
- Semiclassical analysis of the phases of 4d SU(2) Higgs gauge systems with cutoff at the Gribov horizon
- On the Infrared Behavior of Landau Gauge Yang-Mills Theory with a Fundamentally Charged Scalar Field
- Some more details of minimal-Landau-gauge Yang-Mills propagators
- The (IR-)relevance of the Gribov ambiguity in SU(2) x U(1) gauge theories with fundamental Higgs matter
- Landau gauge ghost and gluon propagators and the Faddeev-Popov operator spectrum
- Goldstone bosons and fermions in QCD
- A non-perturbative study of matter field propagators in Euclidean Yang-Mills theory in linear covariant, Curci-Ferrari and maximal Abelian gauges
- More on the properties of the first Gribov region in Landau gauge
- Exploratory study of the off-shell properties of the weak vector bosons
- A study of the influence of the gauge group on the Dyson-Schwinger equations for scalar-Yang-Mills systems
- Peculiarities in the Spectrum of the Adjoint Scalar Kinetic Operator in Yang-Mills Theory
- The quenched SU(2) fundamental scalar propagator in minimal Landau gauge
- The quenched SU(2) adjoint scalar propagator in minimal Landau gauge