84 citations · 248 across the 20 of their papers we have counts for
7 papers · 1 filter
Kilonova-Targeting Lightcurve Classification for Wide Field Survey Telescope
Runduo Liang, Zhengyan Liu, Lei Lei +1
With the enhancement of sensitivity of Gravitational Wave (GW) detectors and capabilities of large survey facilities, such as Vera Rubin Observatory Legacy Survey of Space and Time…
Constraints Based on Non-detection of Kilonova Optical Searching
Runduo Liang, Zhengyan Liu, Lei Lei +1
Mergers of binary neutron stars are multimessenger sources of gravitational waves that have an optical luminous counterpart, commonly referred to as 'kilonova'. Inspired by the det…
Modeling the JWST high-redshift galaxies with a general formation scenario and the consistency with the CDM model
Yi-Ying Wang, Lei Lei, Guan-Wen Yuan +1
Early results from the James Webb Space Telescope (JWST) observations have hinted at two traces beyond the standard cosmological framework. One is the extraordinarily high stellar…
The nanohertz stochastic gravitational wave background from cosmic string loops and the abundant high redshift massive galaxies
Ziwei Wang, Lei Lei, Hao Jiao +2
Recently, pulsar timing array (PTA) experiments have provided compelling evidence for the existence of the nanohertz stochastic gravitational wave background (SGWB). In this work,…
Black holes as the source of dark energy: a stringent test with high-redshift JWST AGNs
Lei Lei, Lei Zu, Guan-Wen Yuan +12
Studies have proposed that there is evidence for cosmological coupling of black holes (BHs) with an index of ; hence, BHs serve as the astrophysical source of dark ener…
Rapidly growing primordial black holes as seeds of the massive high-redshift JWST Galaxies
Guan-Wen Yuan, Lei Lei, Yuan-Zhu Wang +6
A group of massive galaxies at redshifts of have been recently detected by the James Webb Space Telescope (JWST), which were unexpected to form so early within the fra…
Limiting Magnitudes of the Wide Field Survey Telescope (WFST)
Lei Lei, Qing-Feng Zhu, Xu Kong +5
Expected to be of the highest survey power telescope in the northern hemisphere, the Wide Field Survey Telescope (WFST) will begin its routine observations of the northern sky sinc…