40 citations · 110 across the 9 of their papers we have counts for
8 papers · 1 filter
A New Source of Phase Transition Gravitational Waves: Heavy Particle Braking Across Bubble Walls
Dayun Qiu, Siyu Jiang, Fa Peng Huang
Motivated by the new heavy dark matter production mechanism from cosmic phase transition, we propose a novel mechanism for the generation of microscopic gravitational waves (GWs) d…
Freeze-in gravitational waves and dark matter in warm inflation
Quan Chen, Siyu Jiang, Dayun Qiu +2
Recent study [1] has suggested that warm inflation may be realized with a minimal extension of the Standard Model by a single scalar inflaton field with an axion-like coupling to g…
Pseudo-Goldstone Dark Matter from Primordial Black Holes: Gravitational Wave Signatures and Implications for KM3-230213A Event at KM3NeT
Siyu Jiang, Fa Peng Huang
In many well-motivated new physics models, the pseudo-Nambu-Goldstone boson (pNGB) from U(1) symmetry breaking emerges as a promising dark matter candidate. Its coupling, suppresse…
Gauged Q-ball dark matter through a cosmological first-order phase transition
Siyu Jiang, Fa Peng Huang, Pyungwon Ko
As a new type of dynamical dark matter mechanism, we discuss the stability of the gauged Q-ball dark matter and its production mechanism through a cosmological first-order phase tr…
Implication of nano-Hertz stochastic gravitational wave on dynamical dark matter through a dark first-order phase transition
Siyu Jiang, Aidi Yang, Jiucheng Ma +1
For the first time, the expected stochastic gravitational wave background is probably discovered after observing the Hellings Downs correlation curve by several pulsar timing array…
Hydrodynamic effects on the filtered dark matter produced by a first-order phase transition
Siyu Jiang, Fa Peng Huang, Chong Sheng Li
Motivated by current status of dark matter (DM) search, a new type of DM production mechanism is proposed based on thedynamical process of a strong first-order phase transition in…
Bubble wall velocity during electroweak phase transition in the inert doublet model
Siyu Jiang, Fa Peng Huang, Xiao Wang
The bubble wall velocity is essential for the spectra of phase-transition gravitational waves, electroweak baryogenesis and the dynamical dark matter mechanism. We perform detailed…
Neutrino oscillation in dark matter with
Wei Chao, Yanyan Hu, Siyu Jiang +1
In this paper, we study the phenomenology of a Dirac dark matter in the model and investigate the neutrino oscillation in the dark halo. Since dark matter couples to the…