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arXiv · 1607.02083

Quantum stability of non-linear wave type solutions with intrinsic mass parameter in QCD

Youngman Kim·Bum-Hoon Lee·D. G. Pak·Chanyong Park·Takuya Tsukioka
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Abstract

The problem of existence of a stable vacuum field in a pure quantum chromodynamics (QCD) is revised. Our approach is based on using classical stationary non-linear wave type solutions with intrinsic mass scale parameter. Such solutions can be treated as quantum mechanical wave functions describing massive spinless states in quantum theory. We verify whether non-linear wave type solutions can form a stable vacuum field background within the framework of effective action formalism. We demonstrate that there is a special class of stationary generalized Wu-Yang monopole solutions which are stable against quantum gluon fluctuations.

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Youngman Kim, Bum-Hoon Lee, D. G. Pak, Chanyong Park, Takuya Tsukioka. 2016-07-07. Quantum stability of non-linear wave type solutions with intrinsic mass parameter in QCD. https://doi.org/10.1103/physrevd.96.054025

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