The Origin of Mass is a most profound puzzle in physics. In this talk, I first discuss the origin of mass fromthe 4d Higgs mechanism of the standard model (S), especially, the mass-generation of light neutrinos(introduced by Pauli) in connection to the right-handed neutrinos ...

Statistical physics is a fundamental discipline that investigates the relationship between microscopic behaviors and collective macroscopic properties in many-particle systems. Its theoretical origins can be traced back to the ensemble theory established by the American physicist J. Willard Gibbs....

We introduce SEA-PINN, a novel architecture that incorporates a Squeeze-Excitation-like attention mechanism into physics-informed neural networks to dynamically recalibrate the importance of neurons across layers. A key feature of SEA-PINN is its highly stable initialization. On 17 out of 20 benchmark problems,...

Speaker: 徐凌霄 博士, (the Abdus Salam International Centre for Theoretical Physics)Time: 2025年12月29日·周一下午 14:00Location: 9号楼9409会议室Abstract: Motivated by recent advances in the generalization of global symmetries in quantum fieldtheory, we introduce a class of selection rules originating from non-invertible fusion algebras rather thanconventional group laws, which we refer to as no...