Viscosity and scale invariance in the unitary Fermi gas
We compute the shear viscosity of the unitary Fermi gas above the superfluid transition temperature, using a diagrammatic technique that starts from the exact Kubo formula. The formalism obeys a Ward identity associated with scale invariance which guarantees that the bulk viscosity vanishes identica...
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| Main Authors: | , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
2011
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| In: |
Annals of physics
Year: 2011, Volume: 326, Issue: 3, Pages: 770-796 |
| DOI: | 10.1016/j.aop.2010.10.002 |
| Online Access: | Verlag, Volltext: http://dx.doi.org/10.1016/j.aop.2010.10.002 Verlag, Volltext: http://www.sciencedirect.com/science/article/pii/S000349161000179X 
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| Author Notes: | Tilman Enss, Rudolf Haussmann, Wilhelm Zwerger |
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Viscosity and scale invariance in the unitary Fermi gas
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