scholarly journals Consistency of field-theoretical and kinetic calculations of viscous transport coefficients for a relativistic fluid

2012 ◽  
Vol 708 (1-2) ◽  
pp. 174-178 ◽  
Author(s):  
Gabriel S. Denicol ◽  
Xu-Guang Huang ◽  
Tomoi Koide ◽  
Dirk H. Rischke
Keyword(s):  
Transport Coefficients ◽  
Relativistic Fluid ◽  
Kinetic Calculations ◽  
Viscous Transport

scholarly journals Constraining QCD transport coefficients in hadron colliders

2019 ◽  
Vol 208 ◽  
pp. 12002
Author(s):  
Akihiko Monnai
Keyword(s):  
Transport Coefficients ◽  
Cosmic Ray ◽  
Gluon Plasma ◽  
High Energy ◽  
Hydrodynamic Models ◽  
Nuclear Collisions ◽  
Relativistic Fluid ◽  
Hot Matter ◽  
Viscous Hydrodynamic ◽  
Relativistic Nuclear Collisions

We review the phenomenology of relativistic nuclear collisions in the light of ultra-high energy cosmic ray physics. A novel phase of quantum chromodynamics called quark-gluon plasma is expected to appear in nuclear collisions at high energies. The produced hot matter is found to be well-described as a relativistic fluid with small viscosity. We show that the transport coefficient can be quantitatively extracted by comparing theoretical estimations of viscous hydrodynamic models to experimental data.

TRANSPORT COEFFICIENTS IN F-S THEORY

1974 ◽  
Author(s):  
D. Bolmont ◽  
J. Salmon ◽  
M. Valton
Keyword(s):  
Transport Coefficients

scholarly journals Transport Coefficients of Hyperonic Neutron Star Cores

Universe ◽  
2021 ◽  
Vol 7 (6) ◽  
pp. 203
Author(s):  
Peter Shternin ◽  
Isaac Vidaña
Keyword(s):  
Thermal Conductivity ◽  
Neutron Star ◽  
Shear Viscosity ◽  
Transport Coefficients ◽  
Dense Matter ◽  
Baryon Number ◽  
Nucleon Nucleon ◽  
Total Thermal Conductivity ◽  
Nucleon Force ◽  
Density Region

We consider transport properties of the hypernuclear matter in neutron star cores. In particular, we calculate the thermal conductivity, the shear viscosity, and the momentum transfer rates for npΣ−Λeμ composition of dense matter in β–equilibrium for baryon number densities in the range 0.1–1 fm−3. The calculations are based on baryon interactions treated within the framework of the non-relativistic Brueckner-Hartree-Fock theory. Bare nucleon-nucleon (NN) interactions are described by the Argonne v18 phenomenological potential supplemented with the Urbana IX three-nucleon force. Nucleon-hyperon (NY) and hyperon-hyperon (YY) interactions are based on the NSC97e and NSC97a models of the Nijmegen group. We find that the baryon contribution to transport coefficients is dominated by the neutron one as in the case of neutron star cores containing only nucleons. In particular, we find that neutrons dominate the total thermal conductivity over the whole range of densities explored and that, due to the onset of Σ− which leads to the deleptonization of the neutron star core, they dominate also the shear viscosity in the high density region, in contrast with the pure nucleonic case where the lepton contribution is always the dominant one.

Theoretical prediction of transport coefficients of antimony doped tin dioxide

2021 ◽  
Vol 47 (11) ◽  
pp. 15277-15281
Author(s):  
Rundong Wan ◽  
Kaicheng Jiang ◽  
Zhengfu Zhang ◽  
Ying Lei ◽  
Guocai Tian
Keyword(s):  
Theoretical Prediction ◽  
Tin Dioxide ◽  
Transport Coefficients

scholarly journals Impact of quark quasiparticles on transport coefficients in hot QCD

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Valeriya Mykhaylova ◽  
Chihiro Sasaki
Keyword(s):  
Transport Coefficients
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