4 papers
From Thermodynamic Criticality to Geometric Criticality: A Linear Kernel Map from Matter Susceptibilities to Black-Hole Shadows
Jingxu Wu, Jie Shi, Chenjia Li +1
We construct an explicit linear map from compact, conserved thermodynamic/effective-medium perturbations of the stress-energy tensor to the metric response in static, spherically s…
Z(3) Metastable Bubbles and Chiral Dynamics Across a Dark-QCD Deconfinement Transition
Jingxu Wu, Chenjia Li, Jie Shi
We present a self-contained theoretical analysis of a dark-QCD chiral transition in which the Polyakov-loop sector retains an explicit structure and couples consistently to…
Self-Consistent Theoretical Framework for Third-Order Nonlinear Susceptibility in CdSe/ZnS--MOF Quantum Dot Composites
Jingxu Wu, Yifan Yang, Jie Shi +3
This work presents a fully theoretical and self consistent framework for calculating the third-order nonlinear susceptibility of CdSe/ZnS--MOF composite quantum dots. The approach…
Nonlinear Optical Responses and Quantum Geometric Phases in Multiband Systems
Jingxu Wu, Chenjia Li
The nonlinear optical behavior of quantum systems plays a crucial role in various photonic applications. This study introduces a novel framework for understanding these nonlinear e…