Anisotropic hydrodynamics for mixture of quark and gluon fluids

Abstract

A system of equations for anisotropic hydrodynamics is derived that describes a mixture of anisotropic quark and gluon fluids. The consistent treatment of the zeroth, first and second moments of the kinetic equations allows us to construct a new framework with more general forms of the anisotropic phase-space distribution functions than those used before. In this way, the main difficiencies of the previous formulations of anisotropic hydrodynamics for mixtures have been overcome and the good agreement with the exact kinetic-theory results is obtained.

References in corpus (18)

• Nonlinear Fluid Dynamics from Gravity
• Relativistic viscous hydrodynamics, conformal invariance, and holography
• Dissipative Dynamics of Highly Anisotropic Systems
• Highly-anisotropic and strongly-dissipative hydrodynamics for early stages of relativistic heavy-ion collisions
• Dissipative relativistic fluid dynamics: a new way to derive the equations of motion from kinetic theory
• A new exact solution of the relativistic Boltzmann equation and its hydrodynamic limit
• Anisotropic Hydrodynamics: Three lectures
• Studying the validity of relativistic hydrodynamics with a new exact solution of the Boltzmann equation
• Relativistic Dissipative Hydrodynamics: A Minimal Causal Theory
• Suppression of baryon diffusion and transport in a baryon rich strongly coupled quark-gluon plasma
• Relativistic Dynamics of Non-ideal Fluids: Viscous and heat-conducting fluids II. Transport properties and microscopic description of relativistic nuclear matter
• Bulk viscous evolution within anisotropic hydrodynamics
• Relativistic second-order dissipative hydrodynamics at finite chemical potential
• Relativistic quantum transport coefficients for second-order viscous hydrodynamics
• Leading-order anisotropic hydrodynamics for central collisions
• Leading-order anisotropic hydrodynamics for systems with massive particles
• Hydrodynamics of anisotropic quark and gluon fluids
• Exact solution of the (0+1)-dimensional Boltzmann equation for massive Bose-Einstein and Fermi-Dirac gases

Cited by in corpus (19)

• Derivation of anisotropic dissipative fluid dynamics from the Boltzmann equation
• Closing the equations of motion of anisotropic fluid dynamics by a judicious choice of moment of the Boltzmann equation
• Anisotropic hydrodynamic modeling of 2.76 TeV Pb-Pb collisions
• Coupled kinetic equations for quarks and gluons in the relaxation time approximation
• Anisotropic fluid dynamics for Gubser flow
• Quasiparticle anisotropic hydrodynamics for central collisions
• Primordial gravitational waves amplification from causal fluids
• Anisotropic-hydrodynamics approach to a quark-gluon fluid mixture
• Fully developed relativistic turbulence
• Linearized dispersion relations in viscous relativistic hydrodynamics
• Relaxation time approximation with pair production and annihilation processes
• Quark self-energy in an ellipsoidally anisotropic quark-gluon plasma
• Causal Relativistic Hydrodynamics of Conformal Fermi-Dirac Gases
• Primordial Weibel instability
• Low-momentum pion enhancement from schematic hadronization of a gluon-saturated initial state
• Dissipative type theories for Bjorken and Gubser flows
• Far-from-equilibrium hydrodynamic simulations of ultrarelativistic nuclear collisions
• Kinetic equations and anisotropic hydrodynamics for quark and gluon fluids
• Extended applicability domain of viscous anisotropic hydrodynamics in (2+1)-D Bjorken flow with transverse expansion