Geodesic
Confinement of color states in a~stochastic vacuum of quantum chromodynamics
Teoretičeskaâ i matematičeskaâ fizika, Tome 184 (2015) no. 3, pp. 475-482

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We show that in the framework of the stochastic vacuum model of quantum chromodynamics, quark confinement can be described as the decoherence of a color state of a particle into a mixed quantum state with equal probabilities for different colors. We evaluate the quantum characteristics of one-particle and multiparticle states: purity, fidelity, and the von Neumann entropy.
Keywords: decoherence, quantum optics, quantum chromodynamics, quark, Wilson loop, stochastic vacuum.
Mots-clés : confinement 
@article{TMF_2015_184_3_a11,
     author = {V. I. Kuvshinov and E. G. Bagashov},
     title = {Confinement of color states in a~stochastic vacuum of quantum chromodynamics},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {475--482},
     publisher = {mathdoc},
     volume = {184},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2015_184_3_a11/}
}
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V. I. Kuvshinov; E. G. Bagashov. Confinement of color states in a~stochastic vacuum of quantum chromodynamics. Teoretičeskaâ i matematičeskaâ fizika, Tome 184 (2015) no. 3, pp. 475-482. http://geodesic.mathdoc.fr/item/TMF_2015_184_3_a11/