ON THE SU(3) INSTANTONS WITH TOPOLOGICAL CHARGE 4

  • The configurations of the SU(3) instantons with topological charge 4 are discussed, and their zero mode and non-zero mode factors as well as their contributions to the interaction potential of heavy quark pairs are evaluated. It is shown that the contributions of these configurations can be neglected as compared with those of the configurations of four far-separated single instantons.
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  • [1] F. Wilezek, Phys. Lett., 65B(I976), I60.[2] M. Marciano, H. Pegels and Z. Parsa, Phys. Rev., D15(1977), 1044.[3] C. W. Bernard, N. H. Christ, A.H. Guth and E. J. Weinberg, Phys. Rev., D16(1977), 2987.[4] G. 'tHooft, Phys. Rev., D14(1976), 3432; D18(1978), 2199(E).[5] C. Bernard, Phys. Rev., D19(1979), 3013.[6] C. G. Callan, R. Daehen and D. J. Groae, Phys. Rev., D17(1978), 2717.
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Get Citation
GUO SHUO-HONG, CHEN QI-ZHOU and GUAN HONG. ON THE SU(3) INSTANTONS WITH TOPOLOGICAL CHARGE 4[J]. Chinese Physics C, 1981, 5(6): 682-686.
GUO SHUO-HONG, CHEN QI-ZHOU and GUAN HONG. ON THE SU(3) INSTANTONS WITH TOPOLOGICAL CHARGE 4[J]. Chinese Physics C, 1981, 5(6): 682-686. shu
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Received: 1980-08-31
Revised: 1900-01-01
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ON THE SU(3) INSTANTONS WITH TOPOLOGICAL CHARGE 4

Abstract: The configurations of the SU(3) instantons with topological charge 4 are discussed, and their zero mode and non-zero mode factors as well as their contributions to the interaction potential of heavy quark pairs are evaluated. It is shown that the contributions of these configurations can be neglected as compared with those of the configurations of four far-separated single instantons.

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