“Ripples” on a relativistically expanding fluid
Journal Article
·
· Physical Review C, Nuclear Physics
- Tsinghua Univ. and Collaborative Innovation Center of Quantum Matter, Beijing (China)
- Indiana Univ., Bloomington, IN (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States)
Recent studies have shown that fluctuations of various types play important roles in the evolution of the fireball created in relativistic heavy ion collisions and bear many phenomenological consequences for experimental observables. In addition, the bulk dynamics of the fireball is well described by relativistic hydrodynamic expansion and the fluctuations on top of such expanding background can be studied within the linearized hydrodynamic framework. In this paper we present complete and analytic sound wave solutions on top of both Bjorken flow and Hubble flow backgrounds.
- Research Organization:
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- SC00112704
- OSTI ID:
- 1183271
- Alternate ID(s):
- OSTI ID: 1181492
- Report Number(s):
- BNL-107704-2015-JA; PRVCAN; R&D Project: PO-3; TRN: US1600819
- Journal Information:
- Physical Review C, Nuclear Physics, Vol. 90, Issue 6; ISSN 0556-2813
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 10 works
Citation information provided by
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