This article is cited in 6 papers

Covariant two-particle wave functions for model quasipotentials that admit exact solutions. I. Solutions in momentum space

V. N. Kapshai, N. B. Skachkov


Abstract: Covariant two-particle equations (the Logunov–Tavkhelidze equation and an equation projected onto positive-frequency states) are solved exactly for some model quasipotentials (including some containing a part corresponding to repulsion at short distances) in the momentum representation. The conditions of normalization and orthogonality of the wave functions are considered.

Received: 13.04.1982

 English version: Theoretical and Mathematical Physics, 1983, 54:3, 265–271

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