$q\bar{q}$ and $2q2\bar{q}$ systems in terms of P-vortices

Abstract

We study the action and the energy densities of the confining string in the indirect Z(2) projection of SU(2) lattice gauge theory. We find that the width of the confining string is proportional to the logarithm of the distance between the quark and antiquark. In $2q2\bar{q}$ system we observe the effect of the reconstruction of the flux tube when we change the distance between two $q\bar{q}$ pairs.

arXiv commentLattice2003(topology)

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Cited by in corpus (3)

• Inside the SU(3) quark-antiquark QCD flux tube: screening versus quantum widening
• Generation of confinement and other nonperturbative effects by infrared gluonic degrees of freedom
• Confining string and its widening in HP1 embedding approach