Closed flux tubes in D = 2 + 1 SU(N ) gauge theories: dynamics and effective string description
We extend our earlier calculations of the spectrum of closed flux tubes in SU(N) gauge theories in 2 + 1 dimensions, with a focus on questions raised by recent theoretical progress on the effective string action of long flux tubes and the world-sheet action for flux tubes of moderate lengths. Our ne...
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| Формат: | Journal article |
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Springer Verlag
2016
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