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On gauge invariant green functions

journal contribution
posted on 2023-05-18, 00:04 authored by Robert DelbourgoRobert Delbourgo, G Thompson
A general procedure for defining gauge-invariant fields is presented. In this way it is possible to associate gauge-variant Green functions, in some particular gauge, with gauge-invariant quantities. This construction can be done regardless of whether a mass shell exists or not and should be useful for the colored sector in quantum chromodynamics.

History

Publication title

Modern Physics Letters A

Issue

7

Pagination

455-460

ISSN

0217-7323

Department/School

School of Natural Sciences

Publisher

World Scientific Publ Co Pte Ltd

Place of publication

Journal Dept Po Box 128 Farrer Road, Singapore, Singapore, 912805

Repository Status

  • Restricted

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Expanding knowledge in the physical sciences

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