Solving the two-body, bound-state Bethe-Salpeter equation.

DOI10.1016/S0021-9991(03)00345-0zbMath1034.81054OpenAlexW2140326548MaRDI QIDQ1418629

G. B. Mainland

Publication date: 14 January 2004

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0021-9991(03)00345-0

zbMATH Keywords

Bethe-Salpeter equationhyperspherical harmonicsWick rotationBound-state equationszero-energyladder approximationspin-0 bosonspin-1/2 fermion

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Molecular physics (81V55) Applications of hypergeometric functions (33C90) Bethe-Salpeter and other integral equations arising in quantum theory (81Q40)

Related Items

The role of boundary conditions in solving finite-energy, two-body, bound-state Bethe-Salpeter equations

Cites Work

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• On the Bethe-Salpeter Equation for the Scalar-Spinor Particle System
• Wave equations in momentum space
• A Relativistic Equation for Bound-State Problems
• Properties of Bethe-Salpeter Wave Functions