Solving Bethe-Salpeter equation for scattering states
V. A. Karmanov, J. Carbonell
TL;DR
This paper develops a method to solve the Bethe-Salpeter equation in Minkowski space for scattering states, providing a way to compute off-mass shell scattering amplitudes for spinless particles.
Contribution
It introduces a novel approach to solving the inhomogeneous Bethe-Salpeter equation directly in Minkowski space for scattering states.
Findings
Successfully obtained off-mass shell scattering amplitudes.
Demonstrated the viability of Minkowski space solutions for scattering problems.
Provided a new computational framework for relativistic scattering equations.
Abstract
We present the Minkowski space solutions of the inhomogeneous Bethe-Salpeter equation for spinless particles with a ladder kernel. The off-mass shell scattering amplitude is first obtained.
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