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QCD shear viscosity at (almost) NLO

Ghiglieri, Jacopo ; Moore, Guy D. ; Teaney, Derek (2022)
QCD shear viscosity at (almost) NLO.
In: Journal of High Energy Physics, 2018, 2018 (3)
doi: 10.26083/tuprints-00012801
Article, Secondary publication, Publisher's Version

Copyright Information: CC BY 4.0 International - Creative Commons, Attribution.

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Item Type: Article
Type of entry: Secondary publication
Title: QCD shear viscosity at (almost) NLO
Language: English
Date: 2022
Place of Publication: Darmstadt
Year of primary publication: 2018
Publisher: Springer
Journal or Publication Title: Journal of High Energy Physics
Volume of the journal: 2018
Issue Number: 3
Collation: 54 Seiten
DOI: 10.26083/tuprints-00012801
Corresponding Links:
Origin: Secondary publication

We compute the shear viscosity of QCD with matter, including almost all next-to-leading order corrections — that is, corrections suppressed by one power of g relative to leading order. We argue that the still missing terms are small. The next-to-leading order corrections are large and bring η/s down by more than a factor of 3 at physically relevant couplings.

Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-128014
Classification DDC: 500 Science and mathematics > 530 Physics
Divisions: 05 Department of Physics > Institute of Nuclear Physics
Date Deposited: 01 Mar 2022 08:38
Last Modified: 23 Feb 2023 06:59
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/12801
PPN: 505222566
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