Form Factor of the Two Fermions Bound State: The Case of Equal Masses and Vector Current

New form factor components of two relativistic with equal masses fermions bound state in the case of a vector current are obtained. Consideration is performed within the framework of the relativistic quasipotential approach on the basis of covariant Hamiltonian formulation of quantum field theory by transition to three-dimensional relativistic configurational representation in the case of two relativistic particles with equal masses and spin 1/2.

Automated summary

The new form factor components of a bound state of two fermions with equal masses in a relativistic scenario were obtained, with consideration given to the vector current case. This study was conducted within the framework of the relativistic quasipotential approach, transitioning to a three-dimensional relativistic configurational representation for two relativistic particles with equal masses and spin 1/2.