Spicy Gluons (胶麻) 2026: Workshop for Young Scientists on the Quark-Gluon Matter in Extreme Conditions

Session

Day 1: Afternoon Session I

18 Oct 2026, 14:00

武汉濮锦酒店

14. GPU-Accelerated X-ray Pulse Profile Modeling

天喆 周 (清华大学)

18/10/2026, 14:00

One method used to infer the mass and radius of a neutron star is Pulse Profile Modelling (PPM). PPM connects X-ray emission from localized regions on the neutron star's surface to a modulated signal seen in X-ray detectors (such as NICER). The analysis requires relativistic raytracing， which creates a computational bottle-neck that leads to two issues: the analysis of data is very slow， and...

27. Comparative analysis of hybrid star stability and dynamics

志晗 李 (上海交通大学)

18/10/2026, 14:20

Strong first-order QCD phase transitions from hadronic to quark matter can produce disconnected hybrid-star branches, and the evolution and fate of stellar configurations close to the onset of the unstable branch triggered by the phase transition may depend on finite-temperature and composition effects in the equation of state (EOS). To investigate these aspects, we perform three-dimensional...

28. Exploring the applicability of hydrodynamics in small systems with anisotropic hydrodynamics

Mr 亦扬 彭 (北京大学理论物理研究所)

18/10/2026, 14:40

We investigate the applicability of hydrodynamics in small collision systems by comparing viscous anisotropic hydrodynamics (VAH) with conventional viscous hydrodynamics (VH). In $\sqrt{s}=13$ TeV p+p collisions, VAH successfully describes $v_2\{2\}$, $v_3\{2\}$, and the negative $c_2\{4\}$, whereas VH requires evolution characterized by large shear Knudsen numbers. We further compare VAH and...

50. Entropy Current for Massive spin half particles

Jeremy Hansen (chinese university of Hong Kong, Shenzhen)

18/10/2026, 15:00

We investigate spin hydrodynamic properties with an focus on entropy production for massive spin 1/2 particles. We consider particle collisions both with and without the influence of chiral anomalies such as the chiral magnetic or vortical effects, encoded by Berry curvature. This manifests as a spatial shift ($\Delta$). In doing so we first define and entropy that makes use of the matrix...