5 papers
The large scale structure probes of dark energy
Pengjie Zhang, Shang Li
We present a brief review on the large scale structure (LSS) probes of dark energy. We cover probes that directly constrain dark energy such as baryon acoustic oscillation, redshif…
Synergy between the gravitational potential decay rate and other structure growth probes in testing gravity
Shang Li, Pengjie Zhang, Fuyu Dong
We test gravity by exploiting the synergy between the gravitational potential decay rate () and complementary structure-growth probes: these observables respond to MG…
The dominance of turbulence over magnetism in the formation of massive star cluster seeds
Junhao Liu, Patricio Sanhueza, Piyali Saha +32
High-mass stars form in protoclusters, where gravo-magnetic processes shape collapsing clouds and clumps to be elongated preferentially perpendicular to magnetic (B) fields. Yet it…
Testing General Relativity using Large Scale Structures Photometric Redshift Surveys and Cosmic Microwave Background Lensing Effect
Shang Li, Jun-Qing Xia
The statistic provides a valuable tool for evaluating predictions of General Relativity (GR) by probing the relationship between gravitational potential and galaxy clustering…
Constraints on Primordial Magnetic Fields from High Redshift Stellar Mass Density
Qile Zhang, Shang Li, Xiu-Hui Tan +1
Primordial magnetic fields (PMFs) play a pivotal role in influencing small-scale fluctuations within the primordial density field, thereby enhancing the matter power spectrum withi…