1 citations · 1 across the 3 of their papers we have counts for
3 papers
physics.optics2025
A Concept of Two-Point Propagation Field of a Single Photon: A Way to X-ray Picometer Displacement Detection and Nanometer Resolution 3D X-ray Micro-Tomography
Li Hua Yu
We introduce the two-point propagation field (TPPF), a real-valued, phase-sensitive quantity defined as the functional derivative of the single-photon detection probability with re…
math-ph2018
A new method to probe the boundary where KAM tori persist by square matrix
Li Hua Yu
The nonlinear dynamics of a system can be analyzed using a square matrix. If off resonance, the lead vector of a Jordan chain in a left eigenspace of the square matrix is an accura…
nlin.CD2017★ 1 cited
Optimize Nonlinear Beam Dynamical System with Square Matrix Method
Yongjun Li, Li Hua Yu, Lingyun Yang
Nonlinear dynamics has an important role when designing modern synchrotron lattices. In this letter, we introduce a new method of using a square matrix to analyze periodic nonlinea…