Spectrum of the open QCD flux tube and its effective string description I: 3d static potential in SU(N = 2, 3)
Abstract We perform a high precision measurement of the static q q ¯ $$ q\overline{q} $$ potential in three-dimensional SU(N) gauge theory with N = 2, 3 and compare the results to the potential obtained from the effective string theory. In particular, we show that the exponent of the leading order c...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2017-07-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | http://link.springer.com/article/10.1007/JHEP07(2017)008 |