Light-front time picture of the Bethe-Salpeter equation fermionic
J.H.O.Sales
TL;DR
This paper explores the light-front time formulation of the Bethe-Salpeter equation for two fermions within the Yukawa model, utilizing light-front Green's functions to analyze N-particle systems with intermediate bosons.
Contribution
It introduces a novel approach to reduce the Bethe-Salpeter equation for fermions in the light-front framework using Green's functions.
Findings
Effective reduction of the Bethe-Salpeter equation for fermions
Application of light-front Green's functions to N-particle systems
Insights into fermionic interactions with intermediate bosons
Abstract
The reduction of the equation of Bethe-Salpeter of two fermions in front of light is studied for the Yukawa model. We use the light-front Green's function for the N-particle system for two-fermions plus N-2 intermediate bosons.
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Taxonomy
TopicsCold Atom Physics and Bose-Einstein Condensates · Quantum Chromodynamics and Particle Interactions · Quantum many-body systems