Highly anisotropic hydrodynamics -- discussion of the model assumptions and forms of the initial conditions

Understand

The model assumptions of the recently formulated framework of highly-anisotropic and strongly-dissipative hydrodynamics (ADHYDRO) are analyzed.

• In particular, we study dependence of numerical results on different forms of the entropy source and compare our approach with other frameworks describing locally anisotropic fluids.
• We also discuss the effects of different forms of the initial conditions on the process of isotropization.