Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Wu, Shanjin"'
Autor:
Wu, Shanjin
This paper investigates the dynamics of the net-baryon multiplicity fluctuations near the QCD critical point, within the inhomogeneous temperature and baryon chemical potential profile of quark-gluon plasma from the hydrodynamics. We numerically solv
Externí odkaz:
http://arxiv.org/abs/2406.12325
Within the model A in the Hohenberg's dynamical universality classification, we investigate the critical slowing down effects on the critical fluctuations driven by the expanding quark-gluon plasma, using a trajectory and cooling rate obtained from h
Externí odkaz:
http://arxiv.org/abs/2303.15017
Based on the coalescence model, we analyse the light-nuclei production near the critical point by expanding the phase-space distribution function $f(\mathbf{r},\mathbf{p})$ in terms of the phase-space cumulants $\sim \langle r^m p^m\rangle_c$. We sho
Externí odkaz:
http://arxiv.org/abs/2210.07841
Publikováno v:
Phys. Rev. C 106, 034905(2022)
The light-nuclei yield ratio is one of the candidates to probe the critical fluctuations of hot QCD matter. In this paper, we investigate the \textit{background effects}, namely the non-critical effects coming from the non-trivial thermal background,
Externí odkaz:
http://arxiv.org/abs/2205.14302
We provide a concise review on recent theory advancements towards full-fledged (3+1)D dynamical descriptions of relativistic nuclear collisions at finite baryon density. Heavy-ion collisions at different collision energies produce strongly-coupled ma
Externí odkaz:
http://arxiv.org/abs/2104.13250
Autor:
Wu, Shanjin, Song, Huichao
In this paper, we explore the Kibble-Zurek scaling of the conserved charge, using the stachastic diffusion dynamics. After determining the characteristic scales $\tau_{kz}$ and $l_{kz}$ and properly rescaling the traditional correlation function and
Externí odkaz:
http://arxiv.org/abs/1903.06075
Publikováno v:
Phys. Rev. C 99, 064902 (2019)
In this paper, we investigate the Kibble-Zurek scaling of the sigma field and net-protons within the framework of Langevin dynamics of model A. After determining the characteristic scales $\tau_{kz},l_{kz}$ and $\theta_{kz}$ and properly rescaling th
Externí odkaz:
http://arxiv.org/abs/1811.09466
Autor:
Wu, Shanjin, Song, Huichao
Within the framework of the Kibble-Zurek Mechanism, we investigate the universal behavior of the non-equilibrium critical fluctuations, using the Langevin dynamics of model A. With properly located typical time, length and angle scales, $\tau_{\mbox{
Externí odkaz:
http://arxiv.org/abs/1711.09518
In this proceeding, we investigate the dynamical evolution of the $\sigma$ field with a trajectory across the 1st order phase transition boundary, using Langevin dynamics from the linear sigma model. We find the high order cumulants of the $\sigma$ f
Externí odkaz:
http://arxiv.org/abs/1710.08020
In this proceeding, we study the dynamical evolution of the sigma field within the framework of Langevin dynamics. We find that, as the system evolves in the critical regime, the magnitudes and signs of the cumulants of sigma field, $C_{3}$ and $C_{4
Externí odkaz:
http://arxiv.org/abs/1704.04765