In recent years, multibaseline phase unwrapping (MBPU) has been widely studied, but it is still suffering from the problem of low noise robustness. view this, two cluster correction methods for cluster-analysis (CA)-based MBPU algorithms are presented to improve accuracy and effectiveness algorithm. first method, a suitable box centered on each pixel selected with highest frequency in taken as ...

ABSTRACT Counts of galaxy clusters offer a high-precision probe cosmology, but control systematic errors will determine the accuracy this measurement. Using Buzzard simulations, we quantify one such systematic, triaxiality distribution identified with redMaPPer optical cluster finding algorithm, which was used in Dark Energy Survey Year-1 (DES Y1) cosmology analysis. We test whether selection b...

The chemistry community has long sought the exact relationship between conventional and unitary coupled cluster ansatz for a single-reference system, especially given interest in performing quantum on computers. In this work, we show how one can use operator manipulations by exponential disentangling identity Hadamard lemma to relate factorized form of coupled-cluster approximation (the is requ...