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VOLUME 71 (2000) | ISSUE 4 |
PAGE 187
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Test of the QCD vacuum with the sources in higher representations
Simonov Yu.A.
PACS: 12.38.-t
Recent accurate measurement [1,2] of static potentials between sources in various SU(3) representations provides a crucial test of the QCD vacuum and of different theoretical approaches to the confinement. In particular, the Casimir scaling of static potentials found for all measured distances implies a strong suppression of higher cumulants and a high accuracy of the Gaussian stochastic vacuum. Most popular models are in conflict with these measurements.
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