84 citations · 202 across the 10 of their papers we have counts for
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Accretion onto Oscillating Cosmic String Loops
Hao Jiao, Bryce Cyr, Robert Brandenberger
Cosmic string loops are non-linear density fluctuations which form in the early universe and could play an important role in explaining many phenomena which are in tension with the…
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,…
Early Structure Formation from Cosmic String Loops in Light of Early JWST Observations
Hao Jiao, Robert Brandenberger, Alexandre Refregier
Cosmic strings, if they exist, source nonlinear and non-Gaussian perturbations all the way back to the time of equal matter and radiation (and earlier). Here, we compute the mass f…