The 2nd International Symposium on Cosmology and Ali CMB Polarization Telescope

Minkowski Functionals can be used to describe the morphological structure of a map, and, unlike the power spectrum, are sensitive to higher-order correlations. I will discuss the application of Minkowski Functionals to maps of the CMB lensing potential for the purpose of cosmological parameter estimation.

For an orthogonal integral transform with complete dataset, any two components are linearly independent; however, when some data points are missing, there is going to be leakage from one component to another, which is referred to as the ``leakage in integral transforms'' in this work. A special case of this kind of leakage is the EB-leakage in detection of the cosmological...

I would like to present my numerical work in simulating the Galactic synchrotron emission, with the hammurabiX package, where we have proposed fast generators for realizing the Galactic magnetic turbulence with physical motivations and modelings. We find out the synchrotron B/E ratio is related to both the spatial and spectral structure of the magnetic turbulence. In addition, I would...