Abstract:
The relativistic bound state of two scalar particles is considered in the
Logunov–Tavkhelidze quasipotential approach in the case when the quasipotential is a superposition of a one-meson and a one-photon propagator. For the centrally symmetric case, a relativistic quantization condition for the energy levels is obtained and wave functions are constructed in the momentum representation and in the relativistic configuration representation.