Conformal symmetry of QCD in d-dimensions

Braun, V. M.; Manashov, A. N.; Strohmaier, M.; Moch, S.-O.

doi:10.1016/j.physletb.2019.04.027

Report/Journal Article

PUBDB-2019-02239

Conformal symmetry of QCD in d-dimensions

Braun, V. M. ; Manashov, A. N. (Corresponding author)Extern* ; Moch, S.-O.Extern* ; Strohmaier, M.

2019
North-Holland Publ. Amsterdam

Physics letters / B 793, 78 - 84 (2019) [10.1016/j.physletb.2019.04.027]

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Please use a persistent id in citations: doi:10.1016/j.physletb.2019.04.027 doi:10.3204/PUBDB-2019-02239

Report No.: DESY-18-175; arXiv:1810.04993

Abstract: QCD in $d=4-2\epsilon$ space-time dimensions possesses a nontrivial critical point. Scale invariance usually implies conformal symmetry so that there are good reasons to expect that QCD at the critical point restricted to the gauge invariant subsector provides one with an example of a conformal field theory. The aim of this letter is to present a technical proof of this statement which is important both as a matter of principle and for applications.

Classification:

ddc:530

Contributing Institute(s):

Uni Hamburg / Theorie (UNI/TH)

Research Program(s):

611 - Fundamental Particles and Forces (POF3-611) (POF3-611)

Experiment(s):

No specific instrument

Appears in the scientific report 2019

Database coverage:
Medline

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