Title

Calculation of amplitudes in quantum electrodynamics

Authors

Authors

K. S. Karplyuk;O. O. Zhmudskyy

Comments

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Abbreviated Journal Title

Phys. Rev. D

Keywords

SCATTERING; ELECTRONS; Astronomy & Astrophysics; Physics, Particles & Fields

Abstract

A new method of calculation of amplitudes of different processes in quantum electrodynamics is proposed. The method does not use the Feynman technique of trace of product of matrices calculation. The method strongly simplifies calculation of cross sections for different processes. The effectiveness of the method is shown on the cross-section calculation of Coulomb scattering, Compton scattering, and electron-positron annihilation.

Journal Title

Physical Review D

Volume

86

Issue/Number

1

Publication Date

1-1-2012

Document Type

Article

Language

English

First Page

5

WOS Identifier

WOS:000306319800002

ISSN

1550-7998

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