Primordial bounce-inflation scenario to alleviate cosmological tensions and lensing anomaly  

反弹-暴胀图像中宇宙学冲突与透镜反常的缓解

作　　者：Hao-Hao Li Xin-zhe Zhang Taotao Qiu 李豪豪;张鑫哲;邱涛涛

机构地区：[1]School of Physics,Huazhong University of Science and Technology,Wuhan 430074,China

出　　处：《Science Bulletin》2025年第6期829-831,共3页科学通报(英文版)

基　　金：supported by the National Key Research and Development Program of China(2021YFC2203100);the National Natural Science Foundation of China(12047503);Hao-Hao Li wishes to acknowledge the support of the China Postdoctoral Science Foundation(GZC20230902).

摘　　要：The cosmological tensions,including the Hubble tension and S8 tension,have become increasingly serious in the last several years.Moreover,in the Planck-2018 results,it has been found that there is about 10%more lensing than expected in the cosmic microwave background(CMB)power spectra,which is called lensing anomaly[1].Instead of the accustomed inflation scenario.

关 键 词：primordial bounce inflation hubble tension S tension inflation scenario Hubble tension cosmological tensionsincluding cosmological tensions s tensionhave 

分 类 号：P159[天文地球—天文学]