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Title: Maximum Entropy Freeze-Out of Hydrodynamic Fluctuations

Journal Article · · Physical Review Letters
ORCiD logo [1];  [1]
  1. Univ. of Illinois at Urbana-Champaign, IL (United States)
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We propose a general approach to freezing out fluctuations in heavy-ion collisions using the principle of maximum entropy. We find the results naturally expressed as a direct relationship between the irreducible relative correlators quantifying the deviations of hydrodynamic as well as hadron gas fluctuations from the ideal hadron gas baseline. The method also allows us to determine heretofore unknown parameters crucial for the freeze-out of fluctuations near the QCD critical point in terms of the QCD equation of state.

Research Organization:
Univ. of Illinois at Urbana-Champaign, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP)
Grant/Contract Number:
FG02-01ER41195; FG0201ER41195
OSTI ID:
1970812
Alternate ID(s):
OSTI ID: 2418945
Journal Information:
Physical Review Letters, Vol. 130, Issue 16; ISSN 0031-9007
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

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