Bauer, Clemens and Bali, Gunnar S. and Pineda, Antonio (2012) Compelling Evidence of Renormalons in QCD from High Order Perturbative Expansions. PHYSICAL REVIEW LETTERS, 108 (24): 242002. ISSN 0031-9007, 1079-7114
Full text not available from this repository.Abstract
We compute the static self-energy of SU(3) gauge theory in four spacetime dimensions to order alpha(20) in the strong coupling constant alpha. We employ lattice regularization to enable a numerical simulation within the framework of stochastic perturbation theory. We find perfect agreement with the factorial growth of high order coefficients predicted by the conjectured renormalon picture based on the operator product expansion.
Item Type: | Article |
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Uncontrolled Keywords: | LATTICE GAUGE-THEORY; POLE MASS; HEAVY-QUARK; CONDENSATE; |
Subjects: | 500 Science > 530 Physics |
Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Gunnar Bali |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 11 May 2020 12:12 |
Last Modified: | 11 May 2020 12:12 |
URI: | https://pred.uni-regensburg.de/id/eprint/18585 |
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