1 citations · 1 across the 6 of their papers we have counts for
8 papers
LO-SDA: Latent Optimization for Score-based Atmospheric Data Assimilation
Jing-An Sun, Hang Fan, Junchao Gong +8
Data assimilation (DA) plays a pivotal role in numerical weather prediction by systematically integrating sparse observations with model forecasts to estimate optimal atmospheric i…
An End-to-End Generative Diffusion Model for Heavy-Ion Collisions
Jing-An Sun, Li Yan, Charles Gale +1
Heavy-ion collision physics has entered the high precision era, demanding theoretical models capable of generating huge statistics to compare with experimental data. However, tradi…
Align-DA: Align Score-based Atmospheric Data Assimilation with Multiple Preferences
Jing-An Sun, Hang Fan, Junchao Gong +8
Data assimilation (DA) aims to estimate the full state of a dynamical system by combining partial and noisy observations with a prior model forecast, commonly referred to as the ba…
Extracting the Speed of Sound in Heavy-Ion Collisions: A Study of Quantum-Initiated Fluctuations and Thermalization
Yu-Shan Mu, Jing-An Sun, Li Yan +1
The thermalization of quark-gluon plasma created in heavy-ion collisions is crucial for understanding its behavior as a relativistic fluid and the thermodynamic properties of the Q…
An end-to-end generative diffusion model for heavy-ion collisions
Jing-An Sun, Li Yan, Charles Gale +1
We train a generative diffusion model (DM) to simulate ultra-relativistic heavy-ion collisions from end to end. The model takes initial entropy density profiles as input and produc…
Volume effect on the extraction of sound velocity in high-energy nucleus-nucleus collisions
Jing-An Sun, Li Yan
The determination of the speed of sound in quark-gluon plasma is a crucial aspect of understanding the properties of strongly interacting matter created in relativistic heavy-ion c…
Weak magnetic effect in quark-gluon plasma and local spin polarization
Jing-An Sun, Li Yan
We propose the weak magnetic effect, which emerges in quark-gluon plasma close to local thermal equilibrium as the dissipative correction to the quark phase space distribution func…
Estimate magnetic field strength in heavy-ion collisions via the direct photon elliptic flow
Jing-An Sun, Li Yan
There must be electromagnetic fields created during high-energy heavy-ion collisions. As the quark-gluon plasma (QGP) starts to evolve hydrodynamically, although these fields may b…