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String breaking in lattice QCD

Jul, 1998

3 pages

Part of Lattice Field Theory. Proceedings: 16th International Symposium, Lattice '98, Boulder, USA, Jul 13-18, 1998, 447-449

Published in:

Nucl.Phys.B Proc.Suppl. 73 (1999) 447-449

Contribution to:

16th International Symposium on Lattice Field Theory (LATTICE 98), 447-449

e-Print:

hep-lat/9809105 [hep-lat]

DOI:

10.1016/S0920-5632(99)85100-7

View in:

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Abstract:

The separation of a heavy quark and antiquark pair leads to the formation of a tube of flux, or string, which should break in the presence of light quark-antiquark pairs. This expected zero temperature phenomenon has proven elusive in simulations of lattice QCD. We present simulation results that show that the string does break in the confining phase at nonzero temperature.

Note:

LATTICE98(hightemp), 3 pages, 4 figures, LaTeX

talk: Boulder 1998/07/13
fermion: lattice field theory
gauge field theory: SU(3)
flavor: 2
violation: string
quark antiquark: potential
flux tube
critical phenomena: confinement
numerical calculations: Monte Carlo

References(21)

Figures(0)

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