Flux Tubes of Two- and Three-Quark System in Full QCD

Abstract

We study the abelian color flux of two- and three-quark systems in the maximally abelian gauge in lattice QCD with dynamical fermions. We find that the abelian flux tube formed between quark and antiquark is very much the same as in quenched QCD up to quark separations of $R$$\sim$ 2fm. The profile of the color electric field in three-quark system suggests $Y$ ansatz, which might be interpreted as the result of the vacuum pressure in the confined phase. In order to clarify the flux structure, we investigate the color electric field of the three-quark system splittting the abelian gauge field into the monopole and photon parts.

arXiv comment4 pages, 4 figures, Talk given at XVI International Conference on Particles and Nuclei (PaNic02),Osaka, Japan, Sep.30 - Oct.4, 2002

References in corpus (3)

• Determination of ${\Lambda }_{\overline{MS}}$ from quenched and $N_f=2$ dynamical QCD
• String representation of SU(3) gluodynamics in the abelian projection
• A Ginzburg-Landau Analysis of the Colour Electric Flux Tube

Cited by in corpus (36)

• Detailed Analysis of the Tetraquark Potential and Flip-Flop in SU(3) Lattice QCD
• First Study for the Pentaquark Potential in SU(3) Lattice QCD
• Negative-parity baryon spectra in quenched anisotropic lattice QCD
• Baryonic Flux in Quenched and Two-Flavor Dynamical QCD after Abelian projection
• Detailed analysis of the gluonic excitation in the three-quark system in lattice QCD
• The static tetraquark and pentaquark potentials
• Colour Fields Computed in SU(3) Lattice QCD for the Static Tetraquark System
• Three-quark potential and Abelian dominance of confinement in SU(3) QCD
• Effective QCD string and doubly heavy baryons
• Glueball phenomenology and the relativistic flux tube model
• Cooper Triples in Attractive Three-Component Fermions: Implication for Hadron-Quark Crossover
• Non-Abelian dual superconductivity in SU(3) Yang-Mills theory: dual Meissner effect and type of the vacuum
• Instantaneous Interquark Potential in Generalized Landau Gauge in SU(3) Lattice QCD: A Linkage between the Landau and the Coulomb Gauges
• Colour Fields of the Static Pentaquark System Computed in SU(3) Lattice QCD
• Light baryon masses in different large-$N_c$ limits
• Instantaneous interquark potential in generalized Landau gauge in SU(3) lattice QCD: a possible gauge for the quark potential model
• Lattice QCD study of the heavy-heavy-light quark potential
• Lattice QCD computation of the colour fields for the static hybrid quark-gluon-antiquark system, and microscopic study of the Casimir scaling
• Study of Quark Confinement in Baryons with Lattice QCD
• Gluonic profile of the static baryon at finite temperature
• Colour flux-tubes in static Pentaquark and Tetraquark systems
• Two- and three-body color flux tubes in the Chromo Dielectric Model
• Heavy-heavy-light quark potential in SU(3) lattice QCD
• Interactions of multi-quark states in the chromodielectric model
• Quark motional effects on the interquark potential in baryons
• Role of Large Gluonic Excitation Energy for Narrow Width of Penta-Quark Baryons in QCD String Theory
• Binding of the three-hadron $D{D}^{\ast }K$ system from the lattice effective field theory
• Peristaltic modes of single vortex in the Abelian Higgs model
• Beyond Complex Langevin Equations: positive representation of a class of complex measures
• Positive Representations of a Class of Complex Measures
• Gluonic-Excitation Energies and Abelian Dominance in SU(3) QCD
• Tracking the baryon number with nuclear collisions
• Tetraquark and Pentaquark Systems in Lattice QCD
• Structure of the baryonic flux tube in N_{f}=2 lattice QCD at finite temperature
• Dimensional reduction gauge and effective dimensional reduction in the four-dimensional Yang-Mills theory
• Colour flux-tubes in static Pentaquark systems