40 citations · 246 across the 18 of their papers we have counts for
7 papers · 1 filter
Redshift-evolutionary X-ray and UV luminosity relation of quasars from Gaussian copula
Bao Wang, Yang Liu, Zunli Yuan +3
We construct a three-dimensional and redshift-evolutionary X-ray and ultraviolet () luminosity relation for quasars from the powerful statistic tool called copula, and…
Cosmological-model-independent determination of Hubble constant from fast radio bursts and Hubble parameter measurements
Yang Liu, Hongwei Yu, Puxun Wu
We establish a cosmological-model-independent method to determine the Hubble constant from the localized fast radio bursts (FRBs) and the Hubble parameter measurements from c…
Gamma ray burst constraints on cosmological models from the improved Amati correlation
Yang Liu, Nan Liang, Xiaoyao Xie +3
An improved Amati correlation was constructed in (ApJ 931 (2022) 50) by us recently. In this paper, we further study constraints on the CDM and CDM models from the gamma ray…
The improved Amati correlations from Gaussian copula
Yang Liu, Fuyong Chen, Nan Liang +3
In this paper, we obtain two improved Amati correlations of the Gamma-Ray burst (GRB) data via a powerful statistical tool called copula. After calibrating, with the low-redshift G…
The spectrum of Hawking radiation in Tsallis statistical mechanics
Yang Liu
Hawking radiation is one of the cores in modern gratitational theory. Several articles have calculated the spectrum of Hawking radiation in Boltzmann-Gibbs statistical mechanics. H…
Ultrahigh-energy Gamma-Ray Radiation from the Crab Pulsar Wind Nebula
Lin Nie, Yang Liu, Zejun Jiang +1
It has been long debated whether the high-energy gamma-ray radiation from the Crab nebula stems from leptonic or hadronic processes. In this work, we investigate the multi-band non…
The effect of quantum correction on Hawking radiation for Schwarzschild black holes
Yang Liu
We investigate the effect of quantum correction on Hawking radiation for Schwarzschild black holes. We consider Hawking temperature and entropy to order G^2 and find that the area…