200 citations · 320 across the 7 of their papers we have counts for
7 papers
Accurate neural network emulator for primordial light element abundances
Fan Zhang, Hang Diao, Bohua Li +2
Big-Bang Nucleosynthesis (BBN) predictions of primordial light-element abundances offer a powerful probe of early-Universe physics. However, high-accuracy numerical BBN calculation…
SageNet: Fast Neural Network Emulation of the Stiff-amplified Gravitational Waves from Inflation
Fan Zhang, Yifang Luo, Bohua Li +4
Accurate modeling of the inflationary gravitational waves (GWs) requires time-consuming, iterative numerical integrations of differential equations to take into account their backr…
Hydrodynamics of ultralight complex scalar field dark matter and its impact on the growth of structure
Qi Yang, Bohua Li, Paul R. Shapiro
The mass window of ultralight axion dark matter motivated by suppressing the growth of structure on subgalactic scales, , is now severely constrained b…
Precision cosmology and the stiff-amplified gravitational-wave background from inflation: NANOGrav, Advanced LIGO-Virgo and the Hubble tension
Bohua Li, Paul R. Shapiro
The recent NANOGrav finding of a common-spectrum process has invited interpretations as possible evidence of a primordial stochastic gravitational-wave background (SGWB) stronger t…
Bose-Einstein-condensed scalar field dark matter and the gravitational wave background from inflation: new cosmological constraints and its detectability by LIGO
Bohua Li, Paul R. Shapiro, Tanja Rindler-Daller
We consider an alternative cold dark matter candidate, ultralight bosons (eV) described by a complex scalar field (SFDM) with global U(1) symmetry, with comoving partic…
How scalar-field dark matter may conspire to facilitate baryogenesis at the electroweak scale
Tanja Rindler-Daller, Bohua Li, Paul R. Shapiro +2
The cosmic evolution of a dark matter model which behaves relativistically in the early Universe is explored. Dark matter is described as a complex scalar field, whose earliest evo…
Cosmological Constraints on Bose-Einstein-Condensed Scalar Field Dark Matter
Bohua Li, Tanja Rindler-Daller, Paul R. Shapiro
(Abridged) Despite the success of Cold Dark Matter (CDM) in explaining a wide range of observations, the microscopic nature of dark matter is still unknown. Attempts to detect WIMP…