Strong Coupling 1]N Expansion in the Gluonic Sector of Lattice Quantum Chromodynamics
نویسنده
چکیده
The vacuum state of gluonic quantum chromodynamics on the lattice is determined up to fifth order in a 1IN c expansion ( N = number of colours). The vacuum expectation value of the gluon field squared Fa,vF~ ~ is deduced. The quark-antiquark and gluon-gluon potential is calculated in the same limit up to the 1/N~ order.
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