Relativistic hydrodynamic fluctuations
نویسندگان
چکیده
منابع مشابه
Refining a relativistic, hydrodynamic solver: Admitting ultra-relativistic flows
We have undertaken the simulation of hydrodynamic flows with bulk Lorentz factors in the range 10–10. We discuss the application of an existing relativistic, hydrodynamic primitive-variable recovery algorithm to a study of pulsar winds, and, in particular, the refinement made to admit such ultra-relativistic flows. We show that an iterative quartic root finder breaks down for Lorentz factors ab...
متن کاملK= Fluctuations at Relativistic Energies
B. I. Abelev, M.M. Aggarwal, Z. Ahammed, B.D. Anderson, D. Arkhipkin, G. S. Averichev, J. Balewski, O. Barannikova, L. S. Barnby, J. Baudot, S. Baumgart, D. R. Beavis, R. Bellwied, F. Benedosso, M. J. Betancourt, R. R. Betts, A. Bhasin, A.K. Bhati, H. Bichsel, J. Bielcik, J. Bielcikova, B. Biritz, L. C. Bland, M. Bombara, B. E. Bonner, M. Botje, J. Bouchet, E. Braidot, A.V. Brandin, E. Bruna, S...
متن کامل3D Hydrodynamic Simulations of Relativistic Extragalactic Jets
We describe a new numerical 3D relativistic hydrodynamical code and present the results of three validation tests. A comparison of an axisymmetric jet simulation using the 3D code, with corresponding results from an earlier 2D code, reveal that a) the enforcement of axisymmetry in the 2D case had no significant influence on the global morphology and dynamics; b) although 3D studies typically ha...
متن کاملA Powerful Hydrodynamic Booster for Relativistic Jets
Velocities close to the speed of light are a robust observational property of the jets observed in microquasars and AGNs, and are expected to be behind much of the phenomenology of GRBs. Yet, the mechanism boosting relativistic jets to such large Lorentz factors is still essentially unknown. Building on recent general-relativistic, multidimensional simulations of progenitors of short GRBs, we d...
متن کاملHydrodynamic Approaches to Relativistic Heavy Ion Collisions
First data reported by the STAR Collaboration at RHIC [1] has a significant meaning that the observed large magnitude of elliptic flow for charged hadrons is consistent with hydrodynamic predictions [2]. This suggests that large pressure possibly in the partonic phase is built at the early stage (τ ∼ 0.6 fm/c) in Au+Au collisions at sNN = 130 and 200 GeV. This situation at RHIC is in contrast t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review C
سال: 2019
ISSN: 2469-9985,2469-9993
DOI: 10.1103/physrevc.100.024910