Geodesic
Covariant three-dimensional equation for the wave function of the $\pi$-meson in the composite model of spinor quarks
Teoretičeskaâ i matematičeskaâ fizika, Tome 54 (1983) no. 2, pp. 173-182 
V. I. Savrin; N. B. Skachkov; G. Yu. Tyumenkov. Covariant three-dimensional equation for the wave function of the $\pi$-meson in the composite model of spinor quarks. Teoretičeskaâ i matematičeskaâ fizika, Tome 54 (1983) no. 2, pp. 173-182. http://geodesic.mathdoc.fr/item/TMF_1983_54_2_a1/
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     author = {V. I. Savrin and N. B. Skachkov and G. Yu. Tyumenkov},
     title = {Covariant three-dimensional equation for the wave function of the $\pi$-meson in the composite model of spinor quarks},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {173--182},
     year = {1983},
     volume = {54},
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     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1983_54_2_a1/}
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Voir la notice de l'article provenant de la source Math-Net.Ru

A covariant one-time equation describing a state with zero spin in a system of two spinor quarks is obtained. The asymptotic behavior of the wave function is investigated for quasipotential taken in the form of the one-gluon exchange amplitude.

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