A dynamical principle for the Salpeter Equation

Mitra, A. N. (2000) A dynamical principle for the Salpeter Equation Arxiv-eprints . pp. 1-7.

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Official URL: http://arxiv.org/pdf/hep-ph/0005128v1.pdf

Abstract

The 'Salpeter Equation' which has long been known as the 3D version of the 4D Bethe-Salpeter Equation under the Instantaneous Approximation, has a well-defined rationale that stems from the half-century old Markov-Yukawa Transversality Principle (MYTP) which not only effects an exact 3D reduction from the original (4D) BS form, but also provides an equally exact reconstruction of the 4D BS amplitude in terms of 3D ingredients. The second aspect which is new, opens up a vista of applications to transition amplitudes as 4D loop integrals.

Item Type:Article
Source:Copyright of this article belongs to Arxiv Publications.
Keywords:Salpeter eq; Markov-Yukawa Transversality Principle (MYTP); Co-variant Instantaneity; 3D-4D Interlinkage; Vertex fn; 4D Loop Integrals
ID Code:90198
Deposited On:07 May 2012 13:19
Last Modified:19 May 2016 04:29

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