Highly anisotropic and strongly dissipative hydrodynamics for early stages of relativistic heavy-ion collisions

We introduce a new framework of highly anisotropic hydrodynamics that includes dissipation effects. Dissipation is defined by the form of the entropy source that depends on the pressure anisotropy and vanishes for the isotropic fluid. With a simple ansatz for the entropy source obeying general physi... View More