Characterizing hydrodynamical fluctuations in heavy-ion collisions from effective field theory approach
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1-s2.0-S0375947418303373-main.pdf
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Published version
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148.81 KB
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Author(s)
Lau, Pak Hang Chris
Liu, Hong
Yin, Yi
Date Issued
January 2019
Journal
Nuclear Physics A
Publisher
Elsevier BV
Citation
Lau, Pak Hang Chris, Liu, Hong, and Yin, Yi. "Characterizing hydrodynamical fluctuations in heavy-ion collisions from effective field theory approach." Nuclear Physics A 982 (February 2019): 923-926 © 2018 The Author(s)
Version
Final published version
Abstract
Hydrodynamic fluctuations are found to be important in many situations such as cosmology, condensed matter system and heavy-ion collisions. Recently, an effective field theory for fluctuating dissipative hydrodynamics has been developed in 1511.03646 and 1701.07817. We apply this theory to investigate nontrivial consequences of hydrodynamic fluctuations on the Bjorken expanding quark gluon plasma (QGP). In particular, we explore nontrivial effects due to interactions among hydrodynamical variables and noises which are systematically incorporated in the present framework but are not fully captured in conventional approaches.
MIT Department
Massachusetts Institute of Technology. Center for Theoretical Physics
Terms of Use
Creative Commons Attribution-NonCommercial-NoDerivs License
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DOI of Published Version
https://doi.org/10.1016/j.nuclphysa.2018.10.056
