Strongly Lensed Transient Sources:A Review  

作　　者：Kai Liao Marek Biesiada Zong-Hong Zhu 廖恺;Marek Biesiada;朱宗宏(School of Physics and Technology,Wuhan University,Wuhan 430072,China;National Centre for Nuclear Research,Pasteura 7,02-093 Warsaw,Poland;Department of Astronomy,Beijing Normal University,Beijing 100875,China)

机构地区：[1]School of Physics and Technology,Wuhan University,Wuhan 430072,China [2]National Centre for Nuclear Research,Pasteura 7,02-093 Warsaw,Poland [3]Department of Astronomy,Beijing Normal University,Beijing 100875,China

出　　处：《Chinese Physics Letters》2022年第11期72-91,共20页中国物理快报（英文版）

基　　金：supported by the National Natural Science Foundation of China(Grant Nos.12222302,11603015,12021003,11920101003,and 11633001);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB23000000)。

摘　　要：The past decades have witnessed a lot of progress in gravitational lensing with two main targets:stars and galaxies(with active galactic nuclei).The success is partially attributed to the continuous luminescence of these sources making the detection and monitoring relatively easy.With the running of ongoing and upcoming large facilities/surveys in various electromagnetic and gravitational-wave bands,the era of time-domain surveys would guarantee constant detection of strongly lensed explosive transient events,for example,supernovae in all types,gamma ray bursts with afterglows in all bands,fast radio bursts,and even gravitational waves.Lensed transients have many advantages over the traditional targets in studying the Universe,and magnification effect helps to understand the transients themselves at high redshifts.In this review article,on base of the recent achievements in literature,we summarize the methods of searching for different kinds of lensed transient signals,the latest results on detection and their applications in fundamental physics,astrophysics,and cosmology.At the same time,we give supplementary comments as well as prospects of this emerging research direction that may help readers who are interested in entering this field.

关 键 词：GRAVITATIONAL GALAXIES STARS 

分 类 号：O43[机械工程—光学工程]