-
Noriyuki Sogabe (University of Osaka)6/1/26, 9:50 AM
-
Misha Stephanov (University of Illinois Chicago)6/1/26, 10:00 AM
-
Josh Ott (Massachusetts Institute of Technology)6/1/26, 11:00 AMContributed
We describe numerical simulations of stochastic fluid dynamics near a critical point in the phase diagram. Using a Metropolis scheme, we evolve a conserved charge coupled to the momentum density of the fluid. This theory, known as model H, is expected to describe the nonequilibrium dynamics in the vicinity of a QCD critical point. We verify dynamic scaling near the critical point of a two and...
Go to contribution page -
Tatsuya Wada (Kyoto University/YITP)6/1/26, 11:30 AM
We investigate the QCD phase diagram at finite volume using Lee–Yang zeros (LYZs) and Lee–Yang edge singularities (LYES). Properly accounting for finite-volume effects is a central issue in numerical lattice QCD analyses. In recent studies, the LYES has been employed to locate the QCD critical point; however, these approaches typically neglect finite-volume effects by assuming that LYZs...
Go to contribution page -
Chun Shen (Wayne State University)6/1/26, 1:30 PM
-
25. Probing fractional quark charges and remnants of chiral criticality with fluctuations at the LHCVolodymyr Vovchenko (University of Houston)6/1/26, 2:30 PM
I will discuss how fluctuation measurements at the LHC can probe fractional quark charges at early stages of a heavy-ion collisions as well as possible remnants of chiral criticality. Utilizing a density correlations formalism we incorporate effects of local charge conservation, resonance decays, and hadronization of fractional charges to perform a Bayesian analysis of ALICE experimental data,...
Go to contribution page -
Nu Xu (CCNU/IMP)6/1/26, 3:30 PM
In this talk, I plan to discuss recent progresses in the study of the QCD phase structure with the measurements of collectivity and fluctuations in high-energy nuclear collisions at the Relativistic Heavy Ion Collider. Future studies, especially including the spin degrees of freedom at the newly constructed facilities, will be addressed.
Go to contribution page -
Jishnu Goswami (Bielefeld University)6/1/26, 4:30 PM
We present a lattice QCD determination of the equation of state of strongly interacting matter at finite baryon density using $(2+1)$-flavor simulations. The pressure, energy density, entropy density, and related bulk observables are obtained through a Taylor expansion in the baryon chemical potential around $\mu_B=0$. We further discuss material properties of QCD matter, including response...
Go to contribution page -
Dr Iurii Karpenko (FNSPE CTU in Prague)6/2/26, 10:00 AMInvited (already confirmed)
In this talk I discuss the status and recent progress in building and constraining multi-step fluid-based models (as well as hadronic transport) to simulate the non-critical baseline, or non-critical bulk medium dynamics of heavy-ion collisions at RHIC Beam Energy Scan energies, including the fixed-target regime.
Go to contribution page -
Shuhei Minato6/2/26, 11:00 AMContributed
-
Noriyuki Sogabe (University of Osaka)6/2/26, 11:30 AM
-
Prof. Yasushi Nara (Akita International University)6/2/26, 1:30 PMInvited (already confirmed)
I present recent developments in a new relativistic quantum molecular dynamics (RQMD2) based on the time-dependent variational principle.
Go to contribution page
It provides a simulation of heavy-ion collisions with a more accurate treatment of the equation of state. -
Prof. Li Yan (Fudan University)6/2/26, 2:30 PMContributed
The correlations between mean transverse momentum and the total charged multiplicity in the relativistic high-energy ultra-central heavy-ion collisions have been recognized at the LHC energies. This type of correlation can be understood associated with the thermodynamic response between the variations of energy density and variations of pressure, in a uniform thermal system that effectively...
Go to contribution page -
Azumi Sakai (Nagasaki Institute of Applied Science)6/2/26, 3:30 PM
-
Kohei Fujikura (YITP)6/2/26, 4:30 PMContributed
We explore $(1+1)$-dimensional cold and dense single-flavor $\mathrm{SU}(2)$ gauge theory using uniform matrix product states. Ground states are obtained by minimizing the Hamiltonian using variational uniform matrix product states, both with and without a baryon chemical potential. Several thermodynamic quantities, including the pressure and the expectation value of the baryon density, are...
Go to contribution page -
Takafumi Niida (University of Tsukuba)6/3/26, 10:00 AM
-
Sejal Singh (Department of Physics, Birla Institute of Technology and Science Pilani, Pilani Campus, Pilani, Rajasthan-333031, India)6/3/26, 11:00 AMContributed
Heavy-ion collisions have been an excellent tool for studying the nature of the strong force. In non-central heavy-ion collisions, a large amount of angular momentum is generated during the collision process. This angular momentum can induce a non-zero vorticity in the medium, leading to the spin polarization of the produced hadrons. Experimental evidence for such vortical structures has been...
Go to contribution page -
Prof. Teiji Kunihiro (YITP, Kyoto U.)6/3/26, 11:30 AMContributed
The QCD critical point (QCD-CP) of a second-order nature
Go to contribution page
comes to exist when an explicit chiral symmetry breaking is present
at finite baryon density where the charge-conjugation symmetry is lost.
Thus, the order parameter of it is a linear
combination of the baryon density and the chiral scalar condensate,
but not the pure scalar chiral condensate.
Accordingly, the dynamical... -
Chiho Nonaka (Hiroshima University)6/3/26, 1:30 PM
-
Yukinao Akamatsu (National Institute of Technology, Matsue College)6/3/26, 2:30 PMContributed
We study how heavy quark dynamics are affected by critical fluctuations near the QCD critical point at finite temperature and density. The momentum diffusion constant scales as $\kappa \propto \xi^{z-3-\eta}$, and we also examine the enhancement of the heavy quark spectral width near criticality. In Model H, the critical enhancement of $\kappa$ is negligible, while in Model B ($z \simeq 4$) it...
Go to contribution page -
Isabella Danhoni (UIUC)6/3/26, 3:30 PM
-
Takahiro Doi (Kyoto University)6/3/26, 4:30 PMContributed
We investigated the thermodynamic potential of heavy-quark QCD. We perform the heavy-quark expansion (hopping parameter expansion) for the QCD action and the cumulant expansion for the thermodynamic potential. We examined the convergence of the cumulant expansion for the thermodynamic potential using two independent methods. First, we estimated the convergence radius directly from the...
Go to contribution page -
Jamie Karthein (Texas A&M University)6/4/26, 10:00 AM
As an important set of thermodynamic quantities, knowledge of the equation of state over a broad range of temperatures and chemical potentials in the QCD phase diagram is crucial for our understanding of strongly-interacting matter. With the equation of state, important questions about QCD phase structure can begin to be addressed, such as whether there is a critical point in the QCD phase...
Go to contribution page -
Gregoire Pihan (University of Houston), Roman Poberezhniuk, Volodymyr Vovchenko (University of Houston)6/4/26, 11:00 AM
We present a new framework for connecting proton fluctuation measurements in relativistic heavy-ion collisions to QCD baryon-number susceptibilities. The pipeline combines viscous hydrodynamic simulations with a maximum-entropy construction of proton and antiproton fluctuations from baryon-number fluctuations on the particlization hypersurface. Finite experimental acceptance and exact global...
Go to contribution page -
6/4/26, 1:30 PM
-
6/4/26, 3:30 PM
-
Yi Yin (Chinese University of Hong Kong (Shenzhen))Invited (already confirmed)
To be updated later
Go to contribution page
Choose timezone
Your profile timezone: