Report

PUBDB-2023-05832

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Search for the QCD ground state

Reuter, M. ; Wetterich, C.

1994

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Please use a persistent id in citations: doi:10.3204/PUBDB-2023-05832

Report No.: DESY-94-081; HD-THEP-94-6; hep-ph/9405300

Abstract: Within the Euclidean effective action approach we propose criteria for the ground state of QCD. Despite a nonvanishing field strength the ground state should be invariant with respect to modified Poincaré transformations consisting of a combination of translations and rotations with suitable gauge transformations. We have found candidate states for QCD with four or more colours. The formation of gluon condensates shows similarities with the Higgs phenomenon.

Keyword(s): quantum chromodynamics: ground state ; effective action: Euclidean ; invariance: Lorentz ; invariance: gauge ; gluon: condensation ; color ; gauge field theory: SU(3) ; gauge field theory: SU(4)

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Contributing Institute(s):

1. DESY Retrocat (DESY(-2012))

Research Program(s):

1. 899 - ohne Topic (POF4-899) (POF4-899)

Experiment(s):

1. No specific instrument

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Reuter, M. ; Wetterich, C.
Search for the QCD ground state
Physics letters / B 334(3-4), 412 - 419 (1994) [10.1016/0370-2693(94)90707-2]1994     Files  Fulltext by arXiv.org Fulltext by arXiv.org Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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