Nonperturbative confinement in quantum chromodynamics: III. Improved gluon propagatorAtkinson, D., Boelens, H., Hiemstra, S. J., Johnson, P. W., Schoenmaker, W. J. & Stam, K., Jan-1984, In : Journal of Mathematical Physics. 25, 6, p. 2095-2098 4 p.
Research output: Contribution to journal › Article › Academic › peer-review
An ansatz is introduced for the three‐gluon vertex that is consistent with the Slavnov–Taylor identity in Landau gauge. It is shown that the gluon has a confining infrared singularity; but there is also a tachyon, indicating an insufficiency either of quarkless QCD or at least of our approximation to it.
|Number of pages||4|
|Journal||Journal of Mathematical Physics|
|Publication status||Published - Jan-1984|
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