From the 1 of 23 papers with an AI index.
94 citations
- Peking UniversityCN6 papers
- Harbin Institute of TechnologyCN4 papers
- Shanghai Jiao Tong UniversityCN3 papers
- University of Chinese Academy of SciencesCN3 papers
- Guangdong University of TechnologyCN2 papers
- Huazhong University of Science and TechnologyCN2 papers
- Nanjing University of Information Science and TechnologyCN2 papers
- Nanyang Technological UniversitySG2 papers
- Peking University Shenzhen HospitalCN2 papers
- Southern University of Science and TechnologyCN2 papers
- Sun Yat-sen UniversityCN2 papers
- Xiamen University of TechnologyCN2 papers
4 papers · 1 filter
Tomographic Alcock-Paczynski Test with Marked Correlation Functions
Liang Xiao, Limin Lai, Zhujun Jiang +2
The tomographic Alcock-Paczynski(AP) method, developed over the past decade, exploits redshift evolution for cosmological determination, aiming to mitigate contamination from redsh…
Enhancing cosmological constraints with nonlinear tanh transformations of Hermite-Gaussian Derivative fields
Zhiwei Min, Ye Ma, Zhujun Jiang +4
A key goal in large-scale structure analysis is to extract multi-scale information to improve cosmological parameter constraints. In particular, higher-order derivative fields are…
Sound Speed Resonance in the Gravitational Wave Background as a probe for non-standard early universe cosmologies
Igor de O. C. Pedreira, Amara Ilyas, Ziwei Wang +2
Gravitational waves constitute a powerful probe of the underlying theory of gravity. In extensions of general relativity, additional degrees of freedom, such as scalar fields in th…
Slow neutrinos: non-linearity and momentum-space emulation
Amol Upadhye, Yin Li
Recent cosmological bounds on the sum of neutrino masses, M_nu = sum m_nu, are in tension with laboratory oscillation experiments, making cosmological tests of neutrino free-stream…