Abstract
Covariant three-dimensional equations for the wave function of a bound state are obtained on the basis of the field-theoretical Green's functions that give a one-time description of a system ofn fermions. The explicit form of the interaction operators that occur in these equations is determined, together with the normalization conditions of the wave function. A baryon as a bound state of three quarks is considered as an example.
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Additional information
Joint Institute for Nuclear Research, Dubna. Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 101, No. 1, pp. 69–84, October, 1994.
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Dei, E.A., Kapshai, V.N. & Skachkov, N.B. Three-dimensional covariant one-time equations for a system ofn spinor particles. Theor Math Phys 101, 1207–1217 (1994). https://doi.org/10.1007/BF01079258
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DOI: https://doi.org/10.1007/BF01079258