Bulk viscosity effects in event-by-event relativistic hydrodynamics

J Noronha-Hostler, GS Denicol, J Noronha… - Physical Review C …, 2013 - APS
Bulk viscosity effects on the collective flow harmonics in heavy-ion collisions are
investigated, on an event-by-event basis, using a newly developed 2+ 1 Lagrangian …

Transport coefficients of bulk viscous pressure in the 14-moment approximation

GS Denicol, S Jeon, C Gale - Physical Review C, 2014 - APS
We compute the transport coefficients that appear in the fluid-dynamical equations for the
bulk viscous pressure and shear-stress tensor using the 14-moment approximation in the …

Bulk viscosity, particle spectra, and flow in heavy-ion collisions

K Dusling, T Schäfer - Physical Review C—Nuclear Physics, 2012 - APS
We study the effects of bulk viscosity on p T spectra and elliptic flow in heavy-ion collisions.
For this purpose, we compute the dissipative correction δ f to the single-particle distribution …

Dissipative properties of hot and dense hadronic matter in an excluded-volume hadron resonance gas model

GP Kadam, H Mishra - Physical Review C, 2015 - APS
We estimate dissipative properties, viz., shear and bulk viscosities of hadronic matter using
relativistic Boltzmann equation in relaxation time approximation within the framework of …

Shear and bulk viscosities of strongly interacting “infinite” parton-hadron matter within the parton-hadron-string dynamics transport approach

V Ozvenchuk, O Linnyk, MI Gorenstein… - Physical Review C …, 2013 - APS
We study the shear and bulk viscosities of partonic and hadronic matter as functions of
temperature T within the parton-hadron-string dynamics (PHSD) off-shell transport …

Is first-order relativistic hydrodynamics in a general frame stable and causal for arbitrary interactions?

R Biswas, S Mitra, V Roy - Physical Review D, 2022 - APS
We derive a first-order, stable and causal, relativistic hydrodynamic theory from the
microscopic kinetic equation using the gradient expansion technique in a general frame …

Quasiparticle theory of transport coefficients for hadronic matter at finite temperature and baryon density

M Albright, JI Kapusta - Physical Review C, 2016 - APS
We develop a flexible quasiparticle theory of transport coefficients of hot hadronic matter at
finite baryon density. We begin with a hadronic quasiparticle model which includes a scalar …

Estimating transport coefficients in hot and dense quark matter

P Deb, GP Kadam, H Mishra - Physical Review D, 2016 - APS
We compute the transport coefficients, namely, the coefficients of shear and bulk viscosity,
as well as thermal conductivity, for hot and dense quark matter. The calculations are …

Transport coefficients in the Polyakov quark meson coupling model: A relaxation time approximation

A Abhishek, H Mishra, S Ghosh - Physical Review D, 2018 - APS
We compute the transport coefficients, namely, the coefficients of shear and bulk viscosities,
as well as thermal conductivity for hot and dense matter. The calculations are performed …

Inclusive and effective bulk viscosities in the hadron gas

JB Rose, JM Torres-Rincon… - Journal of Physics G …, 2020 - iopscience.iop.org
We estimate the temperature dependence of the bulk viscosity in a relativistic hadron gas.
Employing the Green–Kubo formalism in the SMASH (Simulating Many Accelerated Strongly …