3 papers
math.NA2025
Analysis of discrete energy-decay preserving schemes for Maxwell's equations in Cole-Cole dispersive medium
Guoyu Zhang, Ziming Dong, Baoli Yin +2
This work investigates the design and analysis of energy-decay preserving numerical schemes for Maxwell's equations in a Cole-Cole (C-C) dispersive medium. A continuous energy-deca…
astro-ph.CO2025
Delensing for Precision Cosmology: Optimizing Future CMB B-mode Surveys to Constrain r
Wen-Zheng Chen, Yang Liu, Yi-Ming Wang +1
The detection of primordial B-modes, a key probe of cosmic inflation, is increasingly challenged by contamination from weak gravitational lensing B-modes induced by large-scale str…
astro-ph.CO2025
Enhancing Primordial B-mode Detection: Comprehensive Delensing Pipelines for Improved Sensitivity to
Wen-Zheng Chen, Yang Liu, Siyu Li +2
Recognizing the impact of contamination from weak gravitational lensing B-modes induced by Large Scale Structure, we examine delensing methods to enhance sensitivity to the tensor-…