34 citations · 72 across the 9 of their papers we have counts for
8 papers · 1 filter
Dynamical evolution of critical fluctuations with second-order baryon diffusion coupled to chiral condensate
Azumi Sakai, Koichi Murase, Hirotsugu Fujii +1
We develop a dynamical model to describe critical fluctuations in heavy-ion collisions, incorporating the baryon diffusion current and chiral condensate as dynamical degrees of fre…
Fate of the - mixing in dilepton production
Azumi Sakai, Masayasu Harada, Chiho Nonaka +3
We investigate the effect of chiral mixing on dilepton production by combining the in-medium spectral function in the chiral effective field theory with the state-of-the-art fluid…
Probing the QCD phase transition with chiral mixing in dilepton production
Azumi Sakai, Masayasu Harada, Chiho Nonaka +3
We perform a systematic study of dilepton emission in a hot QCD medium based on three different scenarios of chiral mixing, each of which yields a characteristic structure in the v…
Hydrodynamic fluctuations and ultra-central flow puzzle in heavy-ion collisions
Kenshi Kuroki, Azumi Sakai, Koichi Murase +1
One of the long-standing problems in the field of high-energy heavy-ion collisions is that the dynamical models based on viscous hydrodynamics fail to describe the experimental ell…
Effects of hydrodynamic and initial longitudinal fluctuations on rapidity decorrelation of collective flow
Azumi Sakai, Koichi Murase, Tetsufumi Hirano
We investigate the interplay between hydrodynamic fluctuations and initial longitudinal fluctuations for their effects on the rapidity decorrelation of collective flow in high-ener…
Rapidity decorrelation of anisotropic flow caused by hydrodynamic fluctuations
Azumi Sakai, Koichi Murase, Tetsufumi Hirano
We investigate the effect of hydrodynamic fluctuations on the rapidity decorrelations of anisotropic flow in high-energy nuclear collisions using a (3+1)-dimensional integrated dyn…
Rapidity Decorrelation from Hydrodynamic Fluctuations and Initial Fluctuations
Azumi Sakai, Koichi Murase, Tetsufumi Hirano
Rapidity decorrelation in high energy heavy-ion collisions is one of the hot topics in understanding longitudinal dynamics of the quark gluon plasma (QGP). In this study we employ…
Rapidity decorrelation from hydrodynamic fluctuations
Azumi Sakai, Koichi Murase, Tetsufumi Hirano
We discuss rapidity decorrelation caused by hydrodynamic fluctuations in high-energy nuclear collisions at the LHC energy. We employ an integrated dynamical model which is a combin…