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The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics

Open access
Kovtun, P.  K., Son, D. T., Starinets, A. O.·2005·Physical Review Letters

Abstract

The ratio of shear viscosity to volume density of entropy can be used to characterize how close a given fluid is to being perfect. Using string theory methods, we show that this ratio is equal to a universal value of variant Planck's over 2pi/4pik(B) for a large class of strongly interacting quantum field theories whose dual description involves black holes in anti-de Sitter space. We provide evidence that this value may serve as a lower bound for a wide class of systems, thus suggesting that black hole horizons are dual to the most ideal fluids.

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Crossref · 10.1103/physrevlett.94.111601

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Metadata

Authors
Kovtun, P. K., Son, D. T., & Starinets, A. O.
Venue
Physical Review Letters
Published
2005-03-22
Volume
94
Issue
11
Pages
111601-111601
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2097909025
Cited by
2,836
References
9
FWCI
60.24
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics. https://app.cochat.ai/papers/10.1103/physrevlett.94.111601
The paper
Kovtun, P. K., Son, D. T., & Starinets, A. O. (2005). Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics. Physical Review Letters. https://doi.org/10.1103/physrevlett.94.111601

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.