Hybrid static potential flux tubes from SU(2) and SU(3) lattice gauge theory

Abstract

We compute chromoelectric and chromomagnetic flux densities for hybrid static potentials in SU(2) and SU(3) lattice gauge theory. In addition to the ordinary static potential with quantum numbers ${\Lambda }_{\eta }^{\epsilon }={\Sigma }_g^{+}$, we present numerical results for seven hybrid static potentials corresponding to ${\Lambda }_{\eta }^{(\epsilon )}={\Sigma }_u^{+},{\Sigma }_g^{-},{\Sigma }_u^{-},{\Pi }_g,{\Pi }_u,{\Delta }_g,{\Delta }_u$, where the flux densities of five of them are studied for the first time in this work. We observe hybrid static potential flux tubes, which are significantly different from that of the ordinary static potential. They are reminiscent of vibrating strings, with localized peaks in the flux densities that can be interpreted as valence gluons.

arXiv comment38 pages, 14 figures, 3 tables, corrected figure 2

References in corpus (43)

• Non-Standard Heavy Mesons and Baryons, an Experimental Review
• The Chroma Software System for Lattice QCD
• Heavy-Quark QCD Exotica
• Potential NRQCD: an effective theory for heavy quarkonium
• Flavor Symmetry and the Static Potential with Hypercubic Blocking
• Observing Long Colour Flux Tubes in SU(2) Lattice Gauge Theory
• Fine Structure of the QCD String Spectrum
• Static potentials and glueball masses from QCD simulations with Wilson sea quarks
• Hybrid Mesons
• Ab Initio Study of Hybrid b-bar-gb Mesons
• Gluon excitations of the static quark potential and the hybrid quarkonium spectrum
• QCD phenomenology of static sources and gluonic excitations at short distances
• Quarkonium Hybrids with Nonrelativistic Effective Field Theories
• On lattice actions for static quarks
• Probing the QCD Vacuum with Static Sources in Maximal Abelian Projection
• Precision computation of hybrid static potentials in SU(3) lattice gauge theory
• Inside the SU(3) quark-antiquark QCD flux tube: screening versus quantum widening
• Flux tubes in the SU(3) vacuum: London penetration depth and coherence length
• Effective string description of confining flux tubes
• The static-light meson spectrum from twisted mass lattice QCD
• Flux tubes in the QCD vacuum
• Flux tubes at finite temperature
• Colour field densities of the quark-antiquark excited flux tubes in SU(3) lattice QCD
• Selection Rules for Hadronic Transitions of XYZ Mesons
• The heavy-quark hybrid meson spectrum in lattice QCD
• Isolating the confining color field in the SU(3) flux tube
• Magnetic Monopoles and the Dual London Equation in SU(3) Lattice Gauge Theory
• Coarse lattice results for glueballs and hybrids
• Excitations of the static quark-antiquark system in several gauge theories
• Hadronic Spectroscopy from the Lattice: Glueballs and Hybrid Mesons
• On the definition and interpretation of a static quark anti-quark potential in the colour-adjoint channel
• Gluonic excitations in lattice QCD: A brief survey
• Lattice study of hybrid static potentials
• A study of hybrid quarkonium using lattice QCD
• XYZ States: Theory Overview
• Hybrid Mesons from the Lattice
• QCD flux tubes across the deconfinement phase transition
• Colour fields of the quark-antiquark excited flux tube
• Computation of hybrid static potentials in SU(3) lattice gauge theory
• Gluon excitations of the static-quark potential
• Spatial structure of the color field in the SU(3) flux tube
• A New Constraint on Effective Field Theories of the QCD Flux Tube
• Structure of hybrid static potential flux tubes in SU(2) lattice Yang-Mills theory

Cited by in corpus (13)

• QCD spin effects in the heavy hybrid potentials and spectra
• Exotic to standard bottomonium transitions
• Nonrelativistic effective field theory for heavy exotic hadrons
• Hybrid static potentials in SU(3) lattice gauge theory at small quark-antiquark separations
• Effective field theory for double heavy baryons at strong coupling
• Hyperfine splittings of heavy quarkonium hybrids
• Distribution of Energy-Momentum Tensor around a Static Quark in the Deconfined Phase of SU(3) Yang-Mills Theory
• Why quarkonium hybrid coupling to two S-wave heavy-light mesons is not suppressed
• Eight very excited spectra and one possible axion in SU(3) lattice gauge theory
• Spectrum of very excited ${\Sigma }_g^{+}$ flux tubes in SU(3) gauge theory
• The MC-QTAIM: A framework for extending the atoms in molecules analysis beyond purely electronic systems
• Hybrid static potentials in SU(2) lattice gauge theory at short quark-antiquark separations
• Highly excited pure gauge SU(3) flux tubes