Lectures on hydrodynamic fluctuations in relativistic theories
Abstract
These are pedagogical lecture notes on hydrodynamic fluctuations in normal relativistic fluids. The lectures discuss correlation functions of conserved densities in thermal equilibrium, interactions of the hydrodynamic modes, an effective action for viscous fluids and the breakdown of the derivative expansion in hydrodynamics.
- Publication:
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Journal of Physics A Mathematical General
- Pub Date:
- November 2012
- DOI:
- 10.1088/1751-8113/45/47/473001
- arXiv:
- arXiv:1205.5040
- Bibcode:
- 2012JPhA...45U3001K
- Keywords:
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- High Energy Physics - Theory
- E-Print:
- 55 pages. Based on lectures given at the Seattle INT Summer School on Applications of String Theory in July 2011