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A Duality Model in Which Dual QCD Becomes Hydrodynamics
Abstract
Revisiting a duality model in which dual QCD becomes hydrodynamics, or the dual gluon is a fluid, allows us to understand some of the mysteries of QCD, such as the behavior of the quark--gluon plasma (QGP) as a perfect fluid and gluon saturation in the structure function at high energies. This old-fashioned duality converts the gluon action into hydrodynamics described by the 2-form stream function Waμν with eight colors. All interactions then become current--current interactions of the Nambu--Jona-Lasinio type. The resulting theory admits a strong-coupling expansion about the fluid. This can provide a third method to supplement perturbative QCD and lattice QCD.
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BibTeX
@misc{aibara2026duality,
title = {{A Duality Model in Which Dual QCD Becomes Hydrodynamics}},
author = {Noriaki Aibara and So Katagiri and Yoshiki Matsuoka and Kazuya Mitsutani and Akio Sugamoto},
howpublished = {arXiv},
year = {2026},
month = nov,
doi = {10.48550/arxiv.2611.06503},
eprint = {2611.06503},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2611.06503},
}
RIS
TY - UNPB
TI - A Duality Model in Which Dual QCD Becomes Hydrodynamics
AU - Noriaki Aibara
AU - So Katagiri
AU - Yoshiki Matsuoka
AU - Kazuya Mitsutani
AU - Akio Sugamoto
PY - 2026
DA - 2026/11/04
PB - arXiv
DO - 10.48550/arxiv.2611.06503
UR - https://arxiv.org/abs/2611.06503
AB - Revisiting a duality model in which dual QCD becomes hydrodynamics, or the dual gluon is a fluid, allows us to understand some of the mysteries of QCD, such as the behavior of the quark--gluon plasma (QGP) as a perfect fluid and gluon saturation in the structure function at high energies. This old-fashioned duality converts the gluon action into hydrodynamics described by the 2-form stream function W^a_μν with eight colors. All interactions then become current--current interactions of the Nambu--Jona-Lasinio type. The resulting theory admits a strong-coupling expansion about the fluid. This can provide a third method to supplement perturbative QCD and lattice QCD.
ER -