Abstract |
| In this article, the non-commutative space effect on the Bethe-Salpeter equation for two particles' bound state is investigated. In this investigation, the two-particle bound states are considered with spin 0-spin 0, spin 1/2-spin 1/2, and spin 1/2-spin 0 particles. In the energy spectrum, the lowest independent correction from the spin, in all cases starts from the θα4 order. At the same time, the spin-dependent correction in the non-commutative space starts from the θα4 order. |
Keywords and phrases
bound state, energy spectrum, Bethe-Salpeter equation, non-commutative space, spin, quantum electrodynamics modelling.
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