21 papers
Critical behavior and critical exponents of rotating QCD matter
Kai Xiao, Fei Sun, Shuang Li +1
We investigate the thermodynamic properties and critical behavior of rotating strongly interacting matter within the two-flavor Nambu--Jona-Lasinio (NJL) model in the mean-field ap…
Heavy Quarkonium Spectrum and Decay Constants from a Neural-Network-Based Holographic Model
Yu Zhang, Xun Chen, Miguel Angel Martin Contreras
We present a data-driven inverse construction of the dilaton field in a bottom-up AdS/QCD description of heavy vector quarkonia. Instead of adopting an \emph{ad hoc} analytic ansat…
Discovering the Gell-Mann-Okubo Formula with Kolmogorov-Arnold Networks
Jian-Yao He, Xun Chen, Xiao-Yan Zhu +1
Uncovering physical laws from experimental data is a fundamental goal of theoretical physics. In this work, we apply the spline-based, interpretable Kolmogorov-Arnold Network (KAN)…
Extracting Transport Properties of Quark-Gluon Plasma from the Heavy-Quark Potential With Neural Networks in a Holographic Model
Wen-Chao Dai, Ou-Yang Luo, Bing Chen +3
Using Kolmogorov-Arnold Networks (KANs), we construct a holographic model informed by lattice QCD data. This neural network approach enables the derivation of an analytical solutio…
Neural-Network Holographic Model of the QCD Phase Transition under Lattice and HRG Constraints
De-Xing Zhu, Li-Qiang Zhu, Xun Chen +2
Within a neural-network-based holographic framework, we incorporate lattice QCD (LQCD) and Hadron Resonance Gas (HRG) data to train the model and predict the location of the QCD cr…
The influence of Wilson lines on heavy quark anti-quark potential and mass
Bing Chen, Xun Chen, Mitsutoshi Fujita +1
The holographic heavy quark potential is investigated via holographic Wilson loops in the AdS soliton with gauge potential. We analyze two types of holographic Wilson loops. {In th…