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arXiv · hep-lat/0310039

The Casimir Energy Paradox of the QCD String

K. Jimmy Juge·Julius Kuti·Colin Morningstar
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Abstract

It is widely thought that the early onset of the asymptotic Casimir energy with unit conformal charge signals bosonic string formation of the confining flux connecting a static quark-antiquark pair in QCD. This is observed on a scale where most of the string eigenmodes do not exist and the few stable modes above the ground state are displaced. Hints for the resolution of this paradox are suggested.

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K. Jimmy Juge, Julius Kuti, Colin Morningstar. 2003-10-13. The Casimir Energy Paradox of the QCD String. https://doi.org/10.1016/s0920-5632(03)02681-1

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